Ryan Lock & Ty Johnson

An explosive, race-against-time thriller and the first in the action-packed Ryan Lock series.

Christmas Eve in New York, but for ex-military bodyguard Ryan Lock it's business as usual. His task: to protect the head of one of America's most powerful corporations.

But when a bloody massacre leaves bodies littering the streets of midtown Manhattan, Lock's hunt for the killers turns into an explosive game of cat and mouse.

"Hold on tight - this one burns like a lit fuse" - Gregg Hurwitz, Internationally Bestselling Author of Orphan X

"An impressive debut novel featuring one of the finest female villains since Ian Fleming's Rosa Klebb...this is a writer, and a hero, to watch" - The Daily Mail

"Sean Black writes with the pace of Lee Child, and the heart of Harlan Coben. Lockdown is a sure-fire winner" - Joseph Finder, New York Times Bestselling Author of Buried Secrets

"Funny, tough, and furiously paced, Lockdown explodes off the page" - Jesse Kellerman

"Supremely slick...An excellent first novel" - The Daily Telegraph

Other readers of Sean Black's books enjoyed books by: Marc Cameron, Jack Mars, Vince Flynn, Brad Thor, James Patterson, Mark Dawson, Lee Child, Nelson DeMille, Meg Gardiner, David Baldacci, John Sandford, Harlan Coben, Robert Crais, Mark Greaney, Gregg Hurwitz, Simon Kernick, Joseph Finder, David Antoci, Robert Swartwood, Bob Mayer, John Gilstrap, Tom Clancy, Leo J. Maloney, Wilbur Smith, Will Jordan, Stephen Leather, Chris Ryan, Ben Coes, Andrew Gross, Maxine Paetro, Chris Carter and anyone who enjoys an action-packed crime thriller.