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Reviewers Choice Awards

Gold for Historical Fiction

The Tyler R. Tichelaar Award
for Best Historical Fiction

Silver for Mystery Fiction




Hemingway Award

20th Century Wartime Fiction

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Historical Fiction Club
Gold: Historical Mystery
HFC Book of the Year



September 22, 2021:  Motion picture and television rights to EO-N have been secured by producers Ruvé and Neal McDonough.


Perhaps best known for his long list of notable acting performances in such iconic productions as the Emmy and Golden Globe award-winning series Band of Brothers, as well as Yellowstone, American Horror Story, and Minority Report—among many, many others—Neal and his wife Ruvé have also partnered to produce a growing catalogue of projects including The Warrant (2020), Boon (2022), and Drops of Jupiter (2023), with additional titles in various stages of development.

It's an exciting moment, and I was truly honored to hear Neal describe his own EO-N reading experience as "riveting and cinematic." Stay tuned for more updates on this front.



2019: Alison Wiley, a once-idealistic biotech CEO, is processing her new reality: she’s the last bud on the last branch of her family tree. On the heels of her mother’s illness and crushing death, she's pulled into a seventy-four year old mystery by a chance discovery on a Norwegian glacier.  

1945: RCAF Squadron Leader Jack Barton flies combat missions over occupied Europe. Major Günther Graf, a war-weary and disillusioned Luftwaffe pilot, is trapped in the unspeakable horrors of Nazi Germany. Their paths, so different yet so similar, are connected by a young victim of appalling cruelty.


A story of love and loss, cruelty and kindness, guilt and redemption, EO-N's sweeping narrative takes readers on a riveting journey—from the destruction and horror of war to the relentless pressures of contemporary corporate greed—weaving together five seemingly separate lives to remind us that individual actions matter and that courage comes in many forms.



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Free with Kindle Unlimited /  Purchase for
$4.99 US

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298 pages


$14.99 US

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300 pages


$21.99 US



2022 HFC Gold Award for Historical Mystery
2022 Shortlisted for HFC Book of the Year

2022 BookFest Silver Award for Historical Fiction
2022 Bookfest Bronze Award for Historical Mystery
2021 Hemingway Award for 20th Century Wartime Fiction
2021 Tyler R Tichelaar Award for Best Historical Fiction
2021 Reviewers Choice Gold Award for Historical Fiction
2021 Reviewers Choice Silver Award for Mystery
2021 Indie B.R.A.G. Gold Medallion
2021 Literary Titan Gold Medal
2021 Independent Press Awards Distinguished Favorite
2021 Next Generation Book Awards Best First Novel
2021 Next Generation Book Awards Finalist for Best Historical Fiction
2021 National Indie Excellence Awards Finalist for Best Military Fiction

2021 NYC Big Book Award Distinguished Favorite

2021 Millennium Book Award Category Winner for War Story Fiction
2021 Incipere Book Awards Category Winner for Historical Fiction
2021 Chicago Writers Association Book of the Year Finalist / Traditional Fiction 

A novel of distinction…

Sheri Hoyte / Reader Views

Dave Mason makes a stunning entry into the literary world with his debut novel, EO-N.  It is a moving historical fiction adventure that will keep you entranced and linger in your thoughts long after you turn the final page.

A young boy and his dog uncover a link to the past when they stumble upon a shard of metal emerging from a glacial formation in Norway. This discovery initiates an in-depth investigation surrounding a downed combat aircraft from WWII. The exploration reveals more questions than answers as lives from the past and present are forever entwined. But how can a biotech CEO, a WWII Royal Canadian Air Force squadron leader, a decorated German fighter pilot and a young prisoner of war be connected? Through a mesmerizing tale of love and war, history and family, cruelty, and redemption.

There were so many things flowing through my mind as I finished this story that I sat very still with my thoughts for the longest time contemplating what I just read.  Indeed, I had to settle with the story a bit before I could even attempt to do it justice with a review. One thing is certain, EO-N is a novel of distinction – impeccably written, every sentence captivating.  One gets the impression the author thoroughly enjoyed himself with this work. And though Mason makes it seem effortless through his delivery, it’s evident this story was born of meticulous research and a genuine interest. History enthusiasts of WWII combat aircraft, especially those interested in the de Havilland Mosquito, will relish the fine-tuned detail carefully crafted into the story. The scenes describing the excavation of the aircraft show such striking detail, you’ll feel like you’re a part of an archaeological dig – if you’re claustrophobic, be warned – it’s that realistic.

The characters are all as different as they can be and their authenticity builds trust and meaningful connections with the reader. A couple of my favorites: Alison, the biotech CEO, is intellectually fueled, her whole life based on facts. She is a strong female lead just starting to consider there are some things that don’t have concrete answers. It is her vulnerability and willingness to venture outside her comfort zone that earns the respect of readers. Gunther, the German fighter pilot, is a realist who finds himself caught in a battle and a cause he can no longer support. When faced with an insurmountable challenge he doesn’t even blink, risking everything for the fate of humanity. These characters, and all the others, get inside your head and under your skin – you will love some of them and despise some of them but, have no doubt, every character will elicit a reaction.

As an eye-opening history lesson from WWII, point blank exposure of crimes against humanity, a mystery from a past generation, political turmoil and societal injustices, sprinkled with family secrets, a bit of romance, and hopeful new beginnings, EO-N by Dave Mason is a must-read novel with something for everyone. It’s easily one of the most intriguing novels I’ve read this year.

This is literature, in all its raw, sometimes visceral, moving, touching,
heart-wrenching, visual, emotional, lush, brutal, beautiful, cinematic,
and as-real-as-a-book-can-get pages

DK Marley / The Historical Fiction Company


Without a doubt, it is always a positive sign when you get so immersed in a story that you cannot bear to put the book down to sleep. Plus, when you highlight so many remarkable passages throughout the narrative that you determine that you might as well highlight the entire book. When this happens, and when your emotions are on overdrive, swirling and diving through the story like an EO-N, a de Havilland Mosquito flown during WWII, tears are shed, your heart pumps wildly with joy and sadness, and you are angered by all the sheer brutality in the world, especially at the hands of the Nazis, then the author has done his job. Now is the time to give a standing ovation, not once, not twice, but at least five times, and tell everyone about the incredible masterpiece presented to the literary world by Dave Mason.


In the world of historical fiction, the range of time periods stretch from the beginning of time to the present, and many authors have presented their stories of the horrors of World War II, thus giving readers a vast ocean to choose from... yes, nowadays we are flooded with WWII novels. But every once in a while, in wading through the selections, you come across a work of utter literary genius. This is not just historical fiction, this is literature, in all its raw, sometimes visceral, moving, touching, heart-wrenching, visual, emotional, lush, brutal, beautiful, cinematic, and as-real-as-a-book-can-get pages.


The characters are so well-developed, I sometimes felt as if I were reading a diary, or a documentary about this incredible untold story in history... about two enemies, two pilots from opposite sides of the conflict, coming together in the most unexpected way... a way that might change history. At least it changes the history for one little girl.


And the story is so deep and far-reaching, their actions stretching through time as you meet the Canadian fighter pilot's granddaughter who is thrust into the search for the answers behind her grandfather's disappearance over seventy years ago when a young boy discovers the wreckage of a Mosquito buried deep in a glacier in Norway. And if that little bit of introduction to the story doesn't grab you right from the start and have you running to buy this book, well, then you are truly missing out on one of those rare stories that will stay with you for days... maybe weeks, possibly forever.


And I cannot even begin to say anything about the little girl who is the thread through this entire book. When she is introduced, your heart immediately is drawn to her... this tiny fighter who is determined to survive... the little girl with the blue number tattoo on her arm. I can't say more without bursting into tears... you just have to read the book to hear her story, and of the brave men who gave her a life beyond the barbed wire.


When I read books like this I am always amazed how history repeats itself, and how the brutalities of WWII and the horrific experimentation of Nazi doctors, and the destruction of innocent people's lives fail to teach anything. We still live in a world of hatred, violence, and war... and always will until the ultimate solution to man's problems is achieved.


Until then, books like this are a stark reminder of man's inhumanity to man... but also, how one simple act of kindness can create a ripple effect which reaches across borders and across time. No, it will not change the world, but it might change the life of one person, or two, or three... or more, which this story seeks to portray, and does so with great success. So often an author's greatest desire is to tell a story which speaks a profound message of hope, love, family, and bravery... and most often misses the mark. This is not one of those “miss-the-mark” novels; this is a masterpiece worthy of an Oscar, and I am putting in my vote now for this to be made in to a movie as soon as possible. Until then, I urge everyone to get a copy and read this book, especially in light of the current world news.

A tautly paced and multifaceted tale of humanity and the power of compassion… 

The Prairies Book Review


Dave Mason’s moving WWII novel takes place in the past and the present, as a once-idealistic biotech CEO stumbles into a seventy-four-year-old mystery that connects her to the past and changes her future forever.


The chance discovery of a small piece of corroded metal beneath the surface of a Norwegian glacier sets things in motion, and the ensuing investigation leads to identification of a Royal Canadian Air Force plane that vanished in 1945. When Seattle-based biotech executive Alison Wiley learns that her long-lost grandfather Squadron Leader Jack Barton’s missing aircraft has been found, she joins government of Canada investigator Scott Wilcox in a quest to discover the truth about its disappearance. What she uncovers is something far beyond her imagination. 


The story is at its most powerful when Mason weaves in a young child’s harrowing experiences in a Nazi research facility. Through the straightforward account of her sufferings, he reveals, as if in a deposition, the shock of unimaginable physical and mental trauma. The plotline involving the child heightens the tension, keeping the reader thoroughly invested in the story. And though Jack Barton is one of the main protagonists and plays a significant role, it’s Major Gunther Graf, a Luftwaffe fighter pilot, who steals the show: he remains a kindly but enigmatic figure throughout the book. 


Mason balances the carnage, killing, and fear of war with acts of bravery and compassion, and weaves the characters’ backstories, their individual insecurities, fears, and hopes into a moving narrative that takes the reader through the dangers fighter pilots faced in aerial combat over WWII Europe, and delves into the unspeakable horrors that victims of Nazi camps endured.


In this poignant story, Mason has deftly threaded together a gripping adventure, a history lesson, and a cautionary tale of loss, redemption, and humanity.

A compelling and touching story…

Entrada Publishing

EO-N is Dave Mason’s first novel, and readers should prepare to be impressed. 


The graphic designer and co-founder of multiple software companies has written a compelling and touching story. Surprisingly, considering the author’s background, EO-N leaves his familiar tech world behind.


The novel starts with a brief description, “The late afternoon sun warmed her face, the blanket was soft and comforting, and she thought nothing but good thoughts.” However, readers will be left wondering who the girl or woman is when Chapter One begins with a boy, his dog, and a lot of snow and ice. Even though questions are answered throughout the book, readers are often left wondering at the end of the chapters. Instead of being slightly annoying, it helps to draw the readers into the story. In a sense, it mimics real life, when all the answers aren’t immediately apparent.


Dave Mason has tackled several topics in EO-N. It is a story about family and acceptance mingled with history. WWII figures prominently in the book and it highlights the lasting effects the war is still having today. While some liberties have been taken, WWII buffs will appreciate the historical accuracy. This includes military telegrams, squadrons, and the aircraft used during this period in history.


Readers will meet several characters throughout the story. The differences between the various characters are profound but they are also drawn together by a singular discovery on the glacier. Dave Mason expertly brings these characters together in a manner that seems natural, not contrived. It’s a skill few first-time writers can pull off so smoothly.


The amount of research that went into writing EO-N is evident in the fighter scenes. Readers will experience the tension felt by the squadron as it comes under attack and be able to visualize it clearly in their imaginations. “Sixteen more Mosquitos appeared, each rising up in a choreographed aerial ballet before arcing over into their attack dives, each spouting telltale puffs of light grey smoke and streams of bright white tracers as their rockets and cannon shells amplified the annihilation.”


EO-N does jump back and forth in time throughout the chapters. The characters are also often in different countries. At times this can be a little confusing, sending the reader back to clarify which character’s story they are following. However, this doesn’t take away from the novel’s emotional impact on the reader.


Overall, Dave Mason has written a compelling first novel that readers of all ages can identify with. The fact that the novel takes place primarily in Norway and Germany gives it a more historically accurate feel. By the end of EO-N, readers will be eagerly anticipating the author’s second work of historical fiction.

An impressive work by a first-time novelist.

Readers' Favorite

EO-N by Dave Mason is a compelling historical novel where five lives intersect around the brutality of war, greed, and personal choice in different time periods in history—2019 and 1945. These lives include a woman named Alison, who is grieving over the loss of her mother and her precarious position at work; a government investigator named Scott Wilcox; Jack Barton, an arrogant pilot for the Royal Canadian Air Force; Gunther Graf, a major caught up in the atrocities of Nazi Germany; and a young girl cruelly used by Nazi researchers. The author plunges you into the hearts of characters that will engage you in their stories.

This is Dave Mason's first novel, and you can feel the fresh talent radiating from the pages and through the characters, situations, and dialogue. The plot binds the characters together in a way that is clever and impressive, and you'll turn pages quickly to find out what the connections are and how it will all play out. Though the author depicts the horrors of war, he doesn't exploit it. Rather, he shows it realistically and captures the humane side of things too, which is greatly needed whenever writing about such heavy subject matter. The characters are well-rounded, the plot intriguing, and the resolution very satisfactory. It appears that the author did his research for the book, and that really grounds you in the story. I personally like how Mason teases his audience with slight cliffhangers, but then the puzzle comes together and it all makes sense later on, even EO-N. Gunther is a stand-out character for me.


EO-N by Dave Mason is an impressive work by a first-time novelist.

A taut, compelling read with a superbly executed plot.


A powerful and intriguing war story that straddles past and present, Mason leads his readers on an unforgettable journey into the heart of darkness with EO-N and it certainly isn’t slow off the mark!


A gratifyingly graphic page-turner with real depth, Mason writes with an impeccable eye for detail to deliver a taut, compelling read with a superbly executed plot. There’s a real sense of authenticity here and it comes in the main from Mason’s astute rendering of Squadron Leader Jack J Barton and Gunther Graf.  There’s a well-worn familiarity to both characters and yet Mason ably manages to avoid the trite tropes typically associated with WWII fighter pilots.

We come to see each from their own perspectives. We can clearly imagine them as the flak flies, as enemy fighters attack, as wings are shredded and engines catch on fire yet Mason is careful to ensure we never lose sight of the bigger picture. As they navigate feelings of honour, loss, horror and guilt. Both irrevocably tainted by the detritus of evil as they become entangled in a child’s waking nightmare during one of history’s ugliest times.

As Alison and Scott come together to solve the mystery of Jack’s disappearance Mason gathers all of EO-N‘s tightly wound tensions and savagely uncoils them. Yes it’s a war story, yes it’s a mystery and the story Mason tells is heartbreaking in more than one way but it is always a story about the values, sacrifices and the heroic deeds of good people.

Highly compelling and darkly introspective at times EO-N makes for a riveting read throughout. One to add to your must-read list, it is recommended without reservation!

What an immense scope this book takes while holding you in the palm of its hand.

Windy City Reviews

For those who have a love of puzzle-solving and also believe that the beat of a butterfly’s wings can change the world—this book is for you. I simply hated having to put this book down to sleep or eat. There are absolutely no slow spots. Dave Mason grabs us by the collar and plops us down in another dilemma, another fact that needs to be checked, another person who also has questioned the wartime protagonists and why the clues are so jumbled in the glacial discovery.

The parallel construct works perfectly because the two worlds of the novel are so different in scientific advances but so alike in the desire to do good. To make sense of it all despite the frequent intrusions of evil through misuse of finance and power. Emotionally, the author understands Alison’s grief and her need to touch her ancestors for some meaning in order to move forward. He writes eloquently about Alison and her detachment from family through untimely deaths and illnesses. Her natural inclinations first as a scientific researcher and then as a CEO propel her to find out what this odd finding on the glacial ice in Norway means to her life. 

From the past, we meet a Canadian pilot and a German pilot, both with loving families at their respective homes and both with a great need to put those families back together in some way. There’s a strong undercurrent here that our combined ancestral destinies once entwined cannot be severed. Dave Mason masterfully unfolds the puzzle of how they became entangled in the first place. He shortens the distances between their World War II world and our contemporary one. Seemingly disparate strangers slowly fall into one another and both worlds spiral toward a conclusion that seems both possible, probable, and unavoidable.

I’m struggling not to reveal the genius in the construction of this book. It is spare. Don’t look for flights of fancy or fantasy. Its history is careful and verifiable. We ride along in the bumpy wooden de Havilland Mosquito that actually served as a two-man (pilot and navigator) bomber used at low and medium altitude for tactical bombing and at high altitude for everything else. I was breathing fast when the protagonists were in the air because, at that point in the war, everyone was shooting at everyone else in the air, on land, and at sea. The war was nearly over and good and evil were converging on land and in the air. Saviors were sometimes enemies and vice-versa. The politics were even denser as the thousand-year Reich having taken the worst of turns toward mass murder and enslavement struggled to save what it could of any scientific advance borne by their unethical practices. I was blinded by this book for a time, asking myself how I might feel if I were around in the last few days of madness on either side of the conflict. It can’t end fast enough. Mason makes us tangibly feel the tension of an end to a conflict that seems too slow in coming. We’re on the ground in Norway at the twisted end of a gigantic lie that ultimately took the lives and loves of millions of people both military and civilian. The positional timing of EO-N right at the end of the war makes it even more edge-of-your-seat exciting.

We are, in the contemporary chapters, guided by intelligent characters struggling with depression, PTSD, and loss of faith in the future but driven by a need-to-know, and a need-to-find-out. They are longing, and literally suffering from a crisis of identity. Each fact is revealed to them and to us by experts in all sorts of anthropological research, historical detective work, and DNA—driven science which connects scientific and governmental communities in multiple countries. What an immense scope this book takes while holding you in the palm of its hand, and with driving compassion, moves toward the solution of this simple but tangled tale. We want answers for our modern characters, both Alison Wiley and Scott Wilcox. 


I have to admit that I wanted to hear more about the youngest character in the book. As an avid reader and writer myself, I have to resist folding everything too neatly and hastily after the exhaustion of holding it together on a razor’s edge for so long. The relief of a quick satisfying ending is a great temptation but when a book takes you on such an exciting and fast-moving flight over fearful times, a slightly softer landing blending contemporary and wartime sensibility would have suited this reviewer a little better.


Overall, a great read that I highly recommend. Dave Mason won’t let you forget that people fight and die in a war without ever fully knowing the great good that is quietly done by some people in a time of war. This book may be historical fiction, but in its heart, it is true.





Born in England and raised in Canada, Dave Mason is an internationally recognized graphic designer, a Fellow of The Society of Graphic Designers of Canada, and a cofounder of a number of software companies. His first novel—EO-N—is the recipient of more than twenty literary awards including the Hemingway Award for 20th Century Wartime Fiction, and has been acquired for film and television. He divides his time between Chicago, Illinois, and Lunenburg, Nova Scotia. 

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