First published as Countermeasures, a ticking clock and opposites attracting will keep readers on the edge of their seat in this classic story from USA TODAY bestselling author Janie Crouch!

At first it looked like a glorified babysitting job: safeguard a scientist while she created a countermeasure to neutralise a dangerous weapon that had fallen into the wrong hands. But when Dr Megan Fuller's life is threatened, undercover agent Sawyer Branson knows the enemy is closing in. Sticking by Megan 24/7 isn't something he takes lightly, even if Megan doesn't seem to appreciate his constant presence. But she soon becomes a challenge he enjoys. Because beneath her boxy lab coat and pinned-back hair lay a brilliant and beautiful warrior. One he's determined to protect at all costs.