Red Hood, Bad Wolf by Jamie K. Schmidt

A Red Hood protector sworn to eliminate feral werewolves. An Alpha haunted by his past. A killer hiding behind a grandmother’s smile.
When missing hikers start turning up dead in werewolf territory, Rowan is sent to investigate. The last thing she needs is to discover the local Alpha is her fated mate—especially since she’s sworn never to trust another Alpha after one deceived her to protect a killer in his pack.
Alder has enough problems protecting his pack without a Red Hood witch stirring up trouble. After all, it was the Red Hoods who killed his mother and possibly his father. But when his inner wolf recognizes Rowan as his destined mate, he’s forced to question everything he thought he knew about his family’s tragic past.
As bodies pile up and evidence points to someone inside the pack, Rowan and Alder must learn to trust each other—and their mate bond—before the killer strikes again. But the greatest threat may not be a rogue wolf at all, but rather a sweet old grandmother with a very big secret…and very sharp teeth.