Pretty Kitten by May Sage

Out of every kind of paranormal out there, shifters are incontestably the least frightening; until now.
It’s a closely guarded secret that some shifters are born with the ability to change ordinary human beings, and there are plenty of dangerous Alphas would kill to keep it under wrap.

A few months ago, Daunte’s biggest problem was hiding his attraction to the human woman he doesn’t want to destroy; now that she’s turned, those who don’t want her dead want to lock her in a lab, and worse yet, get their hands on the shifter who did it to her.
His newborn nephew.

Pretty Kitten is book two of Age of Night, a series of standalone paranormal romance. Reading book one isn’t necessary to enjoy book two.