Latest book from An FBI Thriller

Enigma

Book #21

The highly anticipated twenty-first FBI thriller by #1 New York Times bestselling author Catherine Coulter presents Agents Savich and Sherlock with two baffling mysteries. Working with Agent Cam Wittier (Insidious) and New York-based former Special Forces agent Jack Cabot, they must race against the clock to catch an international criminal and solve the enigma of the man called John Doe.

When Agent Dillon Savich saves Kara Moody from a seemingly crazy man, he doesn’t realize he will soon be facing a scientist who wants to live forever and is using “John Doe” to help him. But when the scientist, Lister Maddox, loses him, he ups the stakes and targets another to take his experiments to the next level.

It’s a race against time literally as Savich and Sherlock rush to stop him and save both present and future victims of his experiments. In the meantime, Cam Wittier and Jack Cabot must track a violent criminal through the Daniel Boone National Forest. When he...
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Don't Miss These Previous Books in the Series!

Insidious
Insidious
Book #20
Enigma
Enigma
Book #21

About the Author

Catherine Coulter
Photograph by Charles Bush

Catherine Coulter

Catherine Coulter is the #1 New York Times bestselling author of over eighty novels, including the FBI Thriller series and the Brit in the FBI international thriller series, co-written with J.T. Ellison. Coulter lives in Sausalito, California with her ultra-talented husband and three critters, Cleo, Peyton, and Eli.

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