John O'Brien

Librarian Note: There are many authors with the name John O'Brien. This profile contains various authors. See below for disambiguated authors.

John 2^ O'Brien : Author of Leaving Las Vegas
John 3^ O'Brien : Children's Book Author & Illustrator
John 4^ O'Brien : Pseudonym of Patrick Joseph Hartigan, Poet
John 5^ O'Brien : Pioneer of Person Centered Planning
John 6^ O'Brien : Co-Founder and Editor of Review of Contemporary Fiction
John 7^ O'Brien : GR Author, Horror, Post Apocalyptic, Science Fiction
John 8^ O'Brien : GR Author, Environment
John 9^ O'Brien : John O'Brien OFM, GR Author, Religion, Christian
John 10^ O'Brien : Biography, author of At Home in the Heart of Appalachia
John 11^ O'Brien : Business, Investment
John 12^ O'Brien : Crime
John 13^ O

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Nick Ryan

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John O'Brien

John O'Brien is a former Air Force fighter instructor pilot who transitioned to Special Operations for the latter part of his career gathering his campaign ribbon for Desert Storm. Immediately following his military service, John became a firefighter/EMT with a local department. Along with becoming a firefighter, he fell into the Information Technology industry in corporate management. Currently, John is writing full-time.

As a former marathon runner, John lives in the beautiful Pacific Northwest and can now be found kayaking out in the waters of Puget Sound, mountain biking in the Capital Forest, hiking in the Olympic Peninsula, or pedaling his road bike along the many scenic roads.
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David Bruns

David Bruns (www.davidbruns.com) has served as an officer on a US Navy nuclear-powered submarine and traveled the world as a high-tech corporate itinerant. Today, he writes futuristic speculative fiction, contemporary thrillers, and everything in between.

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James A. Bultema

James Bultema is a military combat veteran and a retired LAPD officer with over twenty-five years of experience on the streets of Los Angeles. His debut novel, Sea of Red, became a bestseller, earning six prestigious awards and recognition as one of the top military thrillers of 2023. Red Lines became a #1 Amazon Bestseller on its release. With a degree in history and a passion for thorough research, Bultema ensures his depictions of modern warfare and cutting-edge weaponry are as accurate as they are compelling. His riveting stories, full of unforgettable characters, resonate long after turning the final page. His new book, Invaders of the Homeland, a police procedural, will be released later in 2025.
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F.X. Holden

FX Holden writes action thrillers (The 'Aggressor' and 'Future War' Series) and Science Fiction (The 'Coruscant' and 'Red Legion' Series). He has been awarded two US Publishers' Weekly Stars (the Michelin Star of publishing), the US Readers' Favorite award for Best Political Thriller (twice, including in 2025), and the US Book Excellence award for Best Military Fiction!

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T.K. Blackwood

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John O'Brien

John O'Brien is a former Air Force fighter instructor pilot who transitioned to Special Operations for the latter part of his career gathering his campaign ribbon for Desert Storm. Immediately following his military service, John became a firefighter/EMT with a local department. Along with becoming a firefighter, he fell into the Information Technology industry in corporate management. Currently, John is writing full-time.

As a former marathon runner, John lives in the beautiful Pacific Northwest and can now be found kayaking out in the waters of Puget Sound, mountain biking in the Capital Forest, hiking in the Olympic Peninsula, or pedaling his road bike along the many scenic roads.
Buy books on Amazon