THE REAL STRANGERS ARE WITHIN. "Kevin Tumlinson has this ability to make us believe in his characters. In addition to the understated precision of his style, the thing that distinguishes Kevin's fiction is his ability with plot. He is a natural storyteller." — DR. JAMES ULMER, AUTHOR OF “THE SECRET LIFE" A MIND DIVIDED. A HOLLOW VICTORY. A NEW SPECIES. Against all odds, on an unchartered world, the souls of First Colony have been restored to life, and a centuries old wrong has been righted—sort of. On the planet’s surface, a young woman struggles to reclaim her mind from the strange aftereffects of the cancellation wave. High above, the struggling colony’s last hope of going home slowly falls from orbit, and two men face death to prevent it. And as the human colonists and their Esool captain struggle for survival, a new species emerges that can be the colony's savior—or its most dangerous enemy. As if it needed more. BOOK TWO OF THREE "Groundbreaking work, ready for the science fiction hall of fame!" "Tumlinson's Citadel series is an amazing fantasy omnibus, one of the best sci fi boxed sets you can read." "It has all the humor, complexity and charm of books by Andy Weir and Hugh Howey — a rich scifi landscape that constantly surprises and keeps you turning page after page." Scroll up to get your hands on high-charged science fiction in Kindle Store. One of Kevin Tumlinson's science fiction best sellers — available now!

SOME SECRETS REFUSE TO STAY BURIED In the dark and silent halls of a defunct secret government facility, buried deep in the mountains surrounding Los Lunas, New Mexico, Dr. Clara Rivers—a civilian consultant and agent for a fledgling Federal task force—has been abducted. Imprisoned in the pitch black of The Pit, she fights to survive, while hunted by the Comrade—the man below. Somehow tied to the abduction is the mysterious Decalogue Stone—an ancient, carved rock bearing an impossible message. Archaeologist and FBI consultant Dr. Dan Kotler is asked to assist in finding the lost agent. And joining him, hiding in plain sight from the very people who are pursing her, is the fugitive Alex Kayne. Together, using their wits and genius, as well as Kayne's incredible QuIEK technology, they race along side the FBI to find the missing woman and stop the plans of a psychotic madman. THE FIRST CROSSOVER FOR DAN KOTLER AND ALEX KAYNE MAY BE THEIR LAST An Historic Crimes Crossover event! Kevin Tumlinson's Dan Kotler Archaeological thrillers and Quake Runner: Alex Kayne Thrillers.

★★★★★ “Half way through I was waiting for Harrison Ford to leap out of the pages!” —Deanne, Review for ‘The Coelho Medallion’ The third Dan Kotler archaeological thriller! As new technology, based on forbidden historic research, emerges, it quickly turns from hope for millions to a potential threat to billions. Famed rock-star-turned-philanthropist, Ashton Mink, is murdered in his Manhattan high-rise apartment, leaving behind the words “Devil’s Interval” as the only clue to the killer’s identify or motives. Dan Kotler, archeologist and consultant with the FBI’s new Historic Crimes Division, and Agent Roland Denzel, of the FBI, are called to the scene of Mink’s murder, and asked to help in the investigation. What they discover is a secret project, based on the research of historic figures such as Sir Isaac Newton, that could alter the course of history and enslave humanity. Devil’s Interval is a technology so dangerous it was buried twice, only to return and endanger humanity again. With the assistance of New York Police Detective, Peter Holden, Kotler and Denzel embark on another adventure, racing against the clock to solve Mink’s murder, recover stolen technology, and prevent an act of terrorism against all of humanity. The Next Sound You Hear Could Change Everything. Read Devil’s Interval Now! — HERE'S WHAT READERS ARE SAYING ABOUT KEVIN TUMLINSON'S BOOKS: ★★★★★ “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 The Enigma Strain ★★★★★ "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 Tehan, 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

ANCIENT MYTH MEETS DARK SCIENCE, AND GODS AND KINGS WILL RISE AGAIN Following the events of The God Extinction and The Hidden Persuaders, Dr. Dan Kotler finds himself embroiled in a plot that turns out to be “the family business.” Kotler’s grandfather—Richard Kotler—has resurfaced, along with thirty-six genetic samples, stolen from various archaeological dig sites worldwide. Using a new, dark science, and the resources of an ancient order bent on world domination, Richard intends to resurrect gods and kings, and unleash them on the world. Kotler and his FBI partner, Agent Roland Denzel, race to Göbekli Tepe—the Turkish dig site harboring the oldest known temple in the world—to track down one last key to stopping Richard’s plot. Will they unravel the mystery in time? Or will the gods once again walk the Earth?] The GOD RESURRECTION is the ELEVENTH full-length novel in Kevin Tumlinson’s Dan Kotler thrillers. DISCOVER YOUR NEXT ADVENTURE! ORDER YOUR COPY OF THE GOD RESURRECTION NOW! Learn more about the Dan Kotler Archaeological Thrillers at DanKotler.com

FORGOTTEN SECRETS UNLEASH A RISING DARKNESS IN THE WORLD The Demon Core—history records that the third and final plutonium core meant for Hiroshima was destroyed nearly a century ago. But history is wrong, and now the core reemerges in the hands of a rising power, a man bent on the destruction of the modern world. When the Governor of New York is murdered, the terrorists make two demands: Show the world the contents of Fort Knox, and step down from power—or the Demon Core will wipe Washington, DC from the map. Dr. Dan Kotler and Agent Roland Denzel are tasked with hunting down the history of the Demon Core, and to track the man who stole it in his bid for vengeance. Will they find the truth in time to save the world from a fiery holocaust? The Demon Core is the 12th Dan Kotler Archaeological Thriller.

Fourteen members of Congress,abducted right from the Senate floor. For centuries the Jani have hidden among us, gathering artifacts of great historical significance, accumulating power, infiltrating the highest offices of governments around the world. The Jani have influenced history for nearly two millennia. Within the Order, a new faction arises: The Novensiles. Using the power and reach of the Jani, this new group wants to create a true new world order. And now they are accelerating their plans. When fourteen members of the Senate are abducted on live television signs point to the Jani. Doctor Dan Kotler and Agent Roland Denzel are called in to help find the Congresspeople and to uncover the plans of this hidden Order before they can use their influence to take dominion over the world. Influence is the currency of the Novensiles and the Jani. Kotler and Denzel may pay a higher price. THE HIDDEN PERSUADERS IS THE NINTH FULL-LENGTH NOVEL IN KEVIN TUMLINSON'S DAN KOLTER ARCHAEOLOGICAL THRILLERS

An ancient drug will determine humanity's future Makry ypno—Long Sleep. Lost in the darkness of history for millennia, referenced only in obscure Greek medical texts, this strange plant holds the key to allowing humanity to survive global threats by escaping to the stars. That is, if a team of mercenaries with a grudge doesn't get it first. Dr. Dan Kotler—polymathic anthropologist and FBI consultant—teams with his FBI partner, Agent Roland Denzel, to investigate the murder of an archaeobiologist, hot on the trail of a source for makry ypno. All signs point to the possibility of its existence, deep within the Mojave Desert, and it's potential use by Native Americans in the region. But Kotler and Denzel are not the only ones on the trail of this ancient drug. A team of mercenaries, led by an enemy from Kotler's past, has found the makry ypno first... and are willing to kill anyone to keep it under their control. THE SLEEPER'S WAR IS THE TENTH FULL-LENGTH NOVEL IN KEVIN TUMLINSON'S DAN KOTLER ARCHAEOLOGICAL THRILLERS