Hunting Colby is a novel in the Angler series by Annie Nicholas. It’s a paranormal romance that follows Gwen, a wolf shapeshifter who met her mate, Colby, a year ago. Unlike most shifters, Colby didn’t stay to bond with her, leaving Gwen and her pack behind. Determined not to admit defeat, Gwen goes on a global hunt to find out why Colby ran away from her.