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H7N9: Odyssey

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A mutating virus.

A treacherous odyssey.

A secret with the power to destroy.

In the aftermath of a catastrophic flu pandemic, the United States is a desolate wasteland. Overwhelmed quarantine centers and FEMA labor camps fail under the strain of asymptomatic carriers and a virulent mutating virus. Amidst this chaos, Teddy Sanders and Ein Becker flee captivity, venturing through the ruins in search of sanctuary.

As government remnants battle rebel factions for dominance, fortified cities—safe zones—promise security and purpose, demanding freedom in exchange. Outside their walls, militias and settlements fight for scarce resources, with lawlessness rampant.

Relentlessly pursued by military forces, Teddy and Ein face hostile territories and dangerous alliances. Their bond is deeply tested when Teddy uncovers dark secrets Ein harbors, straining their trust to its limits.

With the government's grip tightening and explosive truths surfacing, Teddy and Ein confront a crucial Can they trust each other enough to survive, or will their fraught alliance unravel under the mounting pressures?

270 pages, Kindle Edition

Published August 15, 2024

47 people are currently reading
6 people want to read

About the author

Mark D. Campbell

13 books27 followers
Mark Campbell, author of the best-selling H7N9 Chronicles series, specializes in post-apocalyptic and sci-fi thrillers. Drawing on his background in law enforcement and cybersecurity, Mark brings a unique perspective to his stories, blending technology, suspense, and thought-provoking themes.

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Community Reviews

5 stars
82 (58%)
4 stars
44 (31%)
3 stars
13 (9%)
2 stars
0 (0%)
1 star
1 (<1%)
Displaying 1 - 8 of 8 reviews
572 reviews2 followers
October 30, 2024
Good series

I enjoyed this whole series, but book 2 was my favorite. This one did have some excitement and unexpected events.
I found it depressing, overall, where the 2nd book had a more hopeful feel.
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Author 9 books4 followers
September 11, 2024
A gripping post-apocalyptic thriller

H7N9 is a fast-paced, emotionally charged story that will keep readers on edge from start to finish. With its vivid portrayal of a world on the brink of collapse and the complex dynamics between the characters, it’s a must-read for fans of dystopian fiction and survival thrillers. Mark Campbell has crafted a compelling, action-packed novel that explores the depths of human endurance and trust in the face of relentless adversity.







11 reviews
September 13, 2024
Highly recommend

The twists and turns of the final book in this series were fantastic and unexpected. I was completely wowed by the ending, but it does seem like a "Teddy" way of a happy ending. Ein's ending definitely was unexpected. This was a great post pandemic book that was so much different than all the others I've read, which are largely predictable.
2 reviews
April 14, 2025
H7N9 Review

I liked this story. I liked the characters. I suppose it couldn't have ended but the way it did. I was certain that the editing changed hands or someone got sloppier toward the end. Almost the entire book was edited well. And then, I noticed a difference in the last book. Being a dog lover I felt that dropping Zoey from the script was sad but as the book progressed it wouldn't have worked. If anyone is wondering, spoiler alert, she wasn't killed, so maybe she made it. Hope so. Too many ways a dog couldn't survive.
3 reviews
October 22, 2025
Not just another plaugue.

This is truly one of those,series you hate to see come to an end. Then on the other hand how many series that run into 6 or more books are capturing? This was a three series book one like I used to read years ago. It kept my interest, the story line solid and the characters to a number you could keep track off. Definitely would recommend this to all of those end of the world readers.
141 reviews10 followers
August 19, 2024
so good!

After a re-read, I still couldn’t put this book down. Highly recommended to those into the genre and great world building. The author did an amazing job once again.
100 reviews2 followers
October 28, 2024
Really enjoyed the series!!

Heard of this on social media-really like the main characters-especially The main character!! Did enjoy the story..ending was a surprise!
2 reviews
March 7, 2025
Interesting concept for the protagonist

To have as your hero (?), a cop killer. But still making him human enough to generate sympathy. Good ending.
Displaying 1 - 8 of 8 reviews