Feral Book 1: Feral Nights
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When free-spirited werecat Yoshi sets out to find his missing sister, he's shocked to discover that she's the key suspect in a murder investigation. Meanwhile, sarcastic werepossum Clyde and his human pal Aimee have set out to do a little detective work of their own, sworn to avenge the brutal killing of a friend. When all three are snared in an underground kidnapping ring, they end up on a remote tropical island ruled by a species that's unusual even by shape-shifter standards. The island harbors a grim secret, and were-predator and were-prey must join forces in a fight to escape alive.