★★★★★ “Half way through I was waiting for Harrison Ford to leap out of the pages!”
—Deanne, Review for The Coelho Medallion

★★★★★ “Kevin has crashed onto the action-thriller scene as only an action-thriller author can: with provocative plot lines, unforgettable characters, and enough adrenaline to keep you awake all night.” 
—Nick Thacker, author of Mark for Blood

★★★★★ "Move over Daniel Silva, James Patterson, and Dan Brown." 
—Chip Polk, Review for The Atlantis Riddle

★★★★★ "Move Over Indiana Jones, there is a New Dr. in Town!”
—Cycletrash, Review for The Coelho Medallion

★★★★★ “[Kevin Tumlinson] is what every writer should be—entertaining and thought-provoking.” 
— Shana Teehan, Press Secretary, U.S. House of Representatives

★★★★★ "I discovered Kevin Tumlinson from The Creative Penn podcast and immediately got his novel, Evergreen. I read it in like 3 seconds. It's the most fast-paced story I've encountered." 
—R.D. Holland, Independent Reviewer

★★★★★ "Comparison to Clive Cussler is a natural, though Tumlinson's 'Dan Kotler' is more like Dan Brown's Robert Langdon than Dirk Pitt."
—Amazon Review for The Coelho Medallion

Imagine a writer that combines the best aspects of Cussler, Rollins, Berry, and Brown all into one. That’s Kevin Tumlinson.
— Ernest Dempsey, Author of The Forbidden Temple
Dan Brown doesn’t have anything on Kevin Tumlinson.
— Amazon Review for 'The Atlantis Riddle'