Safehouse Under Siege - Virginia Vaughan

Deep in the heart of Texas, he’s her only chance for survival.

US Marshall Wyatt Briggs will risk his life for his job — but when Emily Matthews’ WITSEC identity is compromised, keeping her safe becomes personal. Once engaged to Wyatt’s deceased brother, Emily is like family, yet now she means even more. Both find themselves targets on a drug kingpin’s revenge list, forced to flee from one compromised safehouse to another. With a mole lurking in the Marshall service, Wyatt and Emily must risk everything to protect each other. Emily’s testimony brought the criminal down once, but now they’ll have to work together to deliver justice again, all while staying one step ahead of deadly threats.

Taken Without A Trace - Hope Welborn

A missing person case...or a deadly cover-up?

Georgia Special Agent Cash Brenner gets an anonymous tip on a cold case that’s haunted him for years — but following the lead has him walking into a deadly ambush. He's saved by his ex, private investigator Maya Reid, who is on a mission to find her missing sister. As eerie similarities between their investigations emerge and Cash grapples with memory loss from the attack, they must put their rocky past aside to find answers. With danger lurking at every turn, Cash and Maya need to act quickly to solve the case and locate Maya’s sister — or risk losing everything they hold dear.