Safe Mode: Deep Six Security Book 4 (Deep Six Security Series) (Volume 4)

Deep Six computer guru Dex Buchanan goes to Vegas get his geek on, but runs into his ex-lover getting her freak on. Or is she? No, Dr. Grace Wentworth is in Sin City to find her missing sister who was lured there by a monster. Dex agrees to help her, but will they find her before her final curtain call? Or will he pay the ultimate price for not minding his own business? In a perfect world, maybe he could live the life he'd been hiding from for eight years, with the one who got away.