Notes:
The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Third Series, Vol. 1, Part 2, Nos. 1&2, Periodicals, 1946-1947.
Character(s):
Miss Masque [Diana Adams]; Charles Benson (death); Alice Benson; Marie (Benson's maid); Jeff Carlin (death); Harry Davis; Paul Miller (villain)
Synopsis:
Diana attends a masquerade party when one of the people is mudered by someone portraying the devil.....but three devils were in attendance and Miss Masque must discover which one committed the crime and why.