Ed and Am have gotten away from the Carney life. These days, they're working for the Starlock Detective Agency. Ed's first case is a wealthy client trying to sound out whether an investment's worth it. But then he finds a body with its throat cut, and hears some external howling that might just be from a werewolf.
Used availability for Fredric Brown's The Bloody Moonlight
August 2004 : USA Paperback