Leo and Fang
by Edward A. Stabler
When his young neighbor loses her cat to a mysterious new virus, Ty Hopefin suspects that the virus is being propagated by animal-control vigilantes determined to kill outdoor cats. His investigation of project FANG leads him to a group of eco-activists called LEO trying to save “ferals and natives” from the virus. And after FANG deals LEO a devastating blow, Ty becomes its last best hope.