Final Hour

The clock is ticking Fearsome Gray Box operative Gideon Stone is devoted to his work and his team. He's never given reason to doubt his loyalty...until he's tasked with investigating Willow Harper, a beguiling cryptologist suspected of selling deadly bio-agents on the black market. He knows she's innocent. He knows she's being framed. And he knows that without him, Willow will be dead before sunrise. Thrust into the crossfire of an insidious international conspiracy, Gideon will do anything to keep Willow safe...even if that means waging war against his own. With time running out, an unlikely bond pushes limits-and forges loyalties. Every move they make counts. And the real traitor is always watching...

He's strong. Fierce. RelentlessAnd he may be her only chance of surviving the night. Gray Box operative Castle Kinkade always gets the job done, no matter how tough the assignment. But when he agrees to protect white-hat hacker Kit Westcott, Castle's loyalty is tested like never before. Trapped in the closest of quarters, protective instincts flaring, he can feel the ice surrounding his heart melt - and he knows he'd do anything to keep Kit safe. Even defy the rules that shaped his life Castle is the last person Kit should confide in, let alone be attracted to, but he's the only ally she has left. Under threat of imminent attack-and a chilling conspiracy that hits too close to home-Castle and Kit are forced to put their hearts and lives on the line - and stop at nothing to face the greatest danger the world has ever known.