Identities are under wraps and faith is tested in two thrilling holiday romantic suspense novels sure to set your heart racing.

Christmas Undercover by Hope White

Believing a group of pharmaceutical businessmen are engineering drugs with deadly results, FBI agent Sara Vaughn follows the suspects into the Cascade Mountains. But when she witnesses them murder one of their own, they target her. Sara isn't sure she can trust Will Rankin, the handsome mountain rescue worker who saves her. But she'll have to trust him if she wants to see another Christmas morning . . .

Undercover Holiday Fiancée by Maggie K. Black, USA Today–bestselling author

To bring down rival drug-dealing gangs, Detective Chloe Brant must pose as the fiancée of Detective Trent Henry—the man who broke her heart. Trent can't let anything blow this case . . . even his growing feelings for his temporary fiancée. But when a killer makes Chloe a target, the job gets personal. Because if Trent wants his pretend romance to become real, he and Chloe must stay alive.