Sierra Six

Praise

“Sharp, cinematic, and packed with action—the Gray Man novels blow all other thrillers away!”
—Brad Thor, #1 New York Times bestselling author of Black Ice

“So many bad guys, so little time….Over-the-top thrills. Greaney never disappoints.”
—Kirkus Reviews

“Excellent….Greaney seamlessly adjusts focus between the timelines, jumping from one exhilarating roller-coaster ride to the other. Spy and military thriller fans will be well pleased.”
—Publishers Weekly (starred review)

“Greaney hit absolute literary gold with his Gray Man series…and Sierra Six is no exception!”
—Mystery & Suspense magazine