Ryan Lock

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