~ Thomson Burtis, “Deadline for Death”, ex-USA intelligence officer, now police Lt. Greg Sullivan, last of 6 appearances in BM
~ Dale Clark, “Murder Lode”, 24th of 28 with house dick Mike O’Hanna story, at San Alpa Resort hotel, 27th of 32 stories in BM
~ Julius Long, “Flowers for Flanagan”, 10th of 17 stories with ‘Ben Corbett, D.A.’s chief investigator, 1st -person narrator’, 15th of 23 stories in BM
~ Roland Phillips, “The Sentinel of Green Cove”, author’s sole appearance in BM
~ William Rough, “Shoot If You Must”, ‘Ben Slabbe, p.i., who has his own agency; 2nd of 5 capers’ in BM
~ Ted Stratton, “Accounts Deceivable”, 2nd of 2 stories in BM
~ D.L. Champion, “Down Payment on Death”, 24th of 26 stories with Rex Sackler, reprinted in Murder Costs Money: The Complete Black Mask Stories of Rex Sackler (Steeger, 2020), 26th of 30 stories in BM
~ Bruno Fischer, “Middleman for Murder”, ‘Willie, narrator, is blackmailer, etc.’, reprinted in The Black Lizard Big Book of Black Mask Stories (Vintage, 2010), 3rd of 5 stories in BM
~ William Campbell Gault, “The Case of the Sleeping Beauty”, 4th of 5 with PI Mortimer Jones, reprinted in Hot-House Homicide: The Complete Black Mask Cases of Mortimer Jones (Steeger, 2925), 5th of 9 stories in BM
~ R.M.F. Joses, “Red Pearls”, 2nd of 3 with ‘Hollywood private snoop Duane, 1st person narrator’, 2nd of 4 stories in BM
~ Julius Long, “Call in the Coroner”, last of 17 stories with ‘Ben Corbett, D.A.’s chief investigator, 1st -person narrator’, 22nd of 23 stories in BM
~ H.H. Stinson, “Please Kill Me Carefully”, “Ned Healey, L.A. private eye’, 25th of 27 stories in BM
~ Galen C. Colin, “Wrong Font Brands”, ‘Pica Slim, tramp printer’, author’s sole appearance in BM
~ Carroll John Daly, “Murder by Mail”, 38th of 53 with Race Williams, ‘vs. Bull Lowery’, 50th of 71 appearances in BM
~ Ramon Decolta (Raoul Whitfield), “The Man in White”, 2nd of 6 parts in the ‘Rainbow Diamonds’ sequence that take Jo Gar from Manila to San Francisco, 11th of 24 Gar stories in BM, reprinted in West of Guam: The Complete Cases of Jo Bar (Altus Press, 2013)
~ Grimes Hill (pseud. of Frederick Lewis Nebel), “The Kill”, 1st of 2 stories in this issue by the author, 1st of 2 stories under this name in BM, reprinted in Street Wolf (Altus Press, 2014),
~ Frederick L. Nebel, “Junk”, 13th of 37 with Captain Steve MacBride and local reporter Kennedy ‘fighting river pirates’, reprinted in Winter Kill: Complete Cases of MacBride & Kenney, v.2 (Altus, 2013), 30 of 67 Nebel stories in BM
~ James P. Olsen, “Who Knows?”, 5th of 6 Western stories in BM
~ Joseph T. Shaw, “Derelict”, 2nd of 4-part serialization of his 1930 novel, ‘murder, romance and disaster on a deserted ocean liner’, 3rd of 9 fiction pieces in BM