A Wall Street Journal and Amazon Charts bestseller. All defenses are down in the fifth Ace Security novel from New York Times bestselling author Susan Stoker. Sarah Butler isnt flattered. Shes angry and unnerved. Shes been getting intimate gifts from a man she barely knows. Nothing threatening yet, but theres just a weird vibe she cant ignore. Her recourse is Ace Security. Their solution: self-defense lessons at Rock Hard Gym with a personal, hands-on instructor. One look at the bearded, tattooed, green-eyed alpha is enough to take Sarahs breath away. Cole Johnson is definitely the man for the job. Hes eager to train her. Eager to get closer. And when it comes to Sarahs instincts, Cole knows shes not imagining things. Hes also not imagining the intense attraction between themand his desire to protect her is growing. But so are Sarahs fears, the worst of which come true when she disappears. Enlisting the help of Ace Security, Cole will stop at nothing to find the love of his lifebefore she vanishes forever.