An act of terror hits American soil and high-tech mayhem rocks the globe in this explosive thriller by an acclaimed author and military veteran.

The first target is a church in Mobile, Alabama. The bomb is a savage act of domestic terror that will earn the respect of jihadists across the world. Especially the deranged leader of Al Shabab. The bombing has also drawn the attention of the FBI, CIA, NSA—and special operative William Parker. Recovering from a tragic loss, Parker is not ready to return to active duty. But when he learns that the terrorists possess anti-ship missiles—he must destroy the enemy . .  or deal with the terrifying consequences.

Time is running out. Missiles are ready to launch. And the free world is just one madman away from total destruction.

Praise for Anderson Harp’s Retribution

“Harp knows his stuff.” —Brad Meltzer

“Tense and authentic--reading this book is like living a real-life mission.” —Lee Child

“An outstanding thriller . . . Harp writes with complete authenticity.” —Douglas Preston

“Reminds me of Tom Clancy at his finest.” —James Rollins