Colton's Secret Investigation - Justine Davis

As she digs into her history, her own future hangs in the balance.

Deputy Daria Bloom is conducting a covert investigation into her past. At the same time, she and FBI agent Stefan Roberts are closing in on the deadly Avalanche Killer. When sparks fly between Daria and Stefan, their mutual attraction soon complicates their manhunt. With two cases to crack, Daria must find her own killer truths within.

Cavanaugh Stakeout - Marie Ferrarella

They watch the streets, scouring faces…to catch a killer in the shadows.

When a civilian disappears, Detective Finn Cavanaugh catches the case. His partner-in-catching-crime? Brainy and beautiful insurance investigator Nik Kowalski, whose method of pursuing people clashes with Finn's own — and whose charms prove all too alluring. As their missing-person case heats up, Nik and Finn race to find the killer haunting their waking nightmares.