
Part of Series
The adventure begins in the first Dan Kotler archaeological thriller! This edition has been revised to correct editing errors after an earlier draft was mistakenly uploaded. An ancient medallion is unearthed in Pueblo, Colorado, revealing a secret that will rewrite the history of North America—the Vikings somehow made it to the continent's interior, centuries before Columbus made landfall, and there they built a city of gold. But today the COELHO MEDALLION has been stolen, and a linguist and researcher has been abducted in connection with the crime. Could the abductors be after the fabled city of gold? Or do they have a more sinister plot in mind? DAN KOTLER is an independent researcher who often finds himself in more trouble than he was expecting. But when his colleague is abducted he finds himself being investigated by the FBI, he must use all of his brilliance and expertise to find her and absolve himself. ANWAR ADHAM has plans for a terrorist action on U.S. soil, and information from the Pueblo research site can give him everything he needs to put his plans in motion. Unless Adham is stopped, thousands and possibly millions will die. Whoever wins this contest of wits and wills will hold the fate of thousands in his hands, and will also lay claim to the fabled city of gold. It's an adventure that can redefine the history of America as we know it. Kotler finds himself facing off against both the FBI and Adham's terrorist network as he struggles to solve the mystery of Vikings in Colorado, to rescue Evelyn and stop Adham's plans before it's too late. — ★★★★★ “[Kevin Tumlinson] is what every writer should be—entertaining and thought-provoking.” — Shana Tehan, Press Secretary, U.S. House of Representatives ★★★★★ “There was something so fascinating about [Citadel] and the cast of characters [Kevin Tumlinson] put together.” — Leah Petersen, Author of Fighting Gravity ★★★★★ "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 ★★★★★ "[Sawyer Jackson and the Long Land] was a great read! I love these style of books—magic, science fiction, alternate reality. I couldn't put it down." —S., Independent Reviewer
Author

Kevin Tumlinson is a thriller and speculative fiction author traveling the U.S. with his wife, an RV, a chihuahua named Mini, and a fully-loaded laptop. He writes multi-million-dollar blockbusters that can be read for only a few bucks. Kevin grew up in Wild Peach Texas—an actual village wedged between the Brazos and San Bernard Rivers, with a population of less than 2,500 people and seemingly not a peach tree within a hundred miles of the place. He has had an eclectic career that includes engineering, teaching, broadcasting and media, and marketing. He has also been the recipient of numerous awards for writing, public speaking, and his work in advertising and marketing. At the moment, Kevin—along with his wife and his dog—are traveling full-time in an RV, exploring the US as Kevin writes and promotes his books. The inside joke is that they are going on the worlds most far-ranging house hunt. They're only half joking. Learn more about Kevin and his work on his website, and get one of his best books for FREE when you join his mailing list at kevintumlinson.com