She had survived what would've broken anyone else... As Bob and Lisa Sinclair, Omega Sector agents Evan Karcz and Juliet Branson were a formidable couple—until a brutal attack left Juliet traumatized. But with a powerful crime boss selling military secrets, the safety of thousands depends on the undercover operatives. It's up to Evan to remind Juliet of what she can do...and not fail her as he did on the mission that still haunts him. He won't fail her again... Evan's strategy is to be near Juliet night and day to practice posing as a loving couple. But soon he realizes there's a sizzling passion between them. And it's being threatened by forces stronger than they ever realized. With a killer stalking Lisa Sinclair, her "husband" knows he'd risk his cover—and his life—to protect her. *** USA TODAY bestselling author Janie Crouch brings you this reader-favorite, originally published in 2015 as Untraceable. If you're looking for a protective alpha hero who knows what he wants, and a vulnerable heroine who finds her strength, you've got it in CONCEAL. Omega Sector... believe in heroes.