New Releases

The 14th Dan Kotler Archaeological Thriller

Some secrets should stay buried.

Climate scientist Evan Calder was murdered seven years ago. So how did he just send a letter to the FBI?

FBI Agent Roland Denzel is pulled into a mystery that defies logic—and threatens the balance of the world itself.

To unravel it, he turns to Dr. Dan Kotler—brilliant archaeologist, relentless investigator, and a man with a habit of finding trouble where history and the modern world collide.

The trail leads to a powerful biotech empire, a missing manuscript page tied to the ancient Chinese figure Shen Nong, and a classified experiment known only as The Lovelock Protocol.

What Kotler and Denzel uncover is more than a conspiracy.

It’s a weapon.

A way to control the weather… and reshape the fate of nations.

Now, hunted by forces willing to kill to get their hands on this technology, Kotler and Denzel must race to decode a secret lost thousands of years ago—before someone turns the Earth itself into a tool of war.

Because if the protocol is real…

Whoever controls the Earth Engine, controls everything.

PREORDER NOW!

Find more books here

“Where [Tumlinson’s work] excels most is its cross‑genre appeal. […] All of these disparate elements shouldn’t work together, but they do, and a big reason is that this novel is just so damn fun.”

— Jeff Daugherty, BookTrib

“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

“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

Praise for J. Kevin Tumlinson

“J. Kevin Tumlinson’s thrillers are a throat-clutching ride. If you love historical mysteries crafted with action and adventure, don’t miss [Tumlinson’s books]!”

— James Rollins, #1 New York Times Bestseller of Arkangel

“I opened one of [Kevin Tumlinson’s] novels and immediately was hooked. I mean, he knows what he’s doing. A writer who, bless him, knows how it’s done.”

— Orson Scott Card, Hugo and Nebular Award Winning Author of Ender's Game

“With the pacing of a blockbuster and the depth of literary fiction, Kevin Tumlinson crafts stories that are both intellectually engaging and impossible to put down—prepare to lose sleep.”

— J.D. Barker, New York Times Bestselling Author

“Few writers can blend science, history, and sheer suspense the way J. Kevin Tumlinson does. He’s a true craftsman of the thriller, and a storyteller with both vision and heart. Every new book is an adventure that will keep you up all night.”

— Kevin J. Anderson, #1 New York Times bestselling author of Dune: House Atreides