First Instinct by Tamsin Ley

She’ll make him purr for more…

Darcy Mae is certain she’s a witch. Her mother was, as her mother before, but her stutter botches every spell she tries. Convinced that an eloquence potion will solve her problem, she heads to Devil’s Crown to gather ingredients. But a rugged park ranger with golden eyes shows up and awakens something wild inside of her. A need so strong, it scares her. A desire she’s helpless to resist.
Adrian’s inner animal demands seclusion, a place away from humans and shifters alike. His job patrolling the mountain wilderness is all he needs to be happy—until he rescues a curvy human from a rogue shifter. Darcy smells of catnip and makes his mountain lion growl for a mate.
He’s going to claim her even if she’s a witch.