Halloween brings more tricks than treats for costume shop owner Margo Tamblyn in the second in a new cozy series from the national bestselling author of the Material Witness Mysteries. Halloween conjures up big business for Margo Tamblyn's costume shop, Disguise DeLimit, but this year, the holiday comes knocking with serious trouble. Venture capitalist Paul Haverford plans to rezone historic downtown into a glitzy commercial area which would push out local business. Margo is set on saving her family's store, especially after a nasty run-in with the chain-store tycoon, but after Haverford's body is discovered during a spooky party at the derelict Alexandria Hotel, Margo finds herself dressed as the police's prime suspect. Anxious to clear her name, Margo begins hunting down anyone who might have wanted Haverford dead. Between all of his malicious maneuverings, the murdered mogul had buckets of people anxious to see him gone. Now, Margo will have to use every trick in the book to find a cloaked killer—before someone else winds up wearing a death shroud...