Gun Runners SIB is officially out now—paperback and digital, live everywhere.

Dallas and Cassidy Knox are tearing across the American West in a black 1970 Dodge Challenger, robbing banks, leaving bodies, and fast becoming the most notorious outlaw couple in America. They've already forced their way onto the FBI's Ten Most Wanted list—and they see it as only the beginning.

The Special Investigations Bureau sends Johnny Drake and Eddie Chicane after them—one a hardened career agent, the other young, fast, and driving a white Lamborghini. Their order: bring the Knoxes in, dead or alive.

A neon-noir western where the chase never stops.

Book Four in the Gun Runners series is available now in paperback and on Kindle, worldwide.