~ Carroll John Daly, “’The Flame’ and Race Williams”, 40th of 53 with RW, part 2 of 3, ‘pub.as The Third Murderer (1931)’, 52nd of 71 appearances in BM
~ Ramon Decolta (Raoul Whitfield), “Blue Glass”, 5th of 6 parts in the ‘Rainbow Diamonds’ sequence that take Jo Gar from Manila to San Francisco, 14th of 24 Gar stories in BM, reprinted in West of Guam: The Complete Cases of Jo Bar (Altus Press, 2013)
~ Erle Stanley Gardner, “Tommy Talk”, 35th of 73 Ed Jenkins, returns after the death of his wife Helen, out of hospital and in Chinatown with Soo Hoo Duck, Ngat T’oy, 1st of 3 connected stories (9/1931 and 12/1931), 52nd of 99 stories in BM
~ Frederick L. Nebel, “Death for a Dago”, 15th of 37 with Captain Steve MacBride and local reporter Kennedy, reprinted in Winter Kill: Complete Cases of MacBride & Kenney, v.2 (Altus, 2013), 32 of 67 stories in BM
~ Bertrand W(illiam) Sinclair, “Ananias and the Sapphires”, ‘Western; Andy Nason’, 2nd of 3 stories in BM
~ Stewart Stirling, (possible pseud. of Stewart Sterling?), “Cold Blood”, 3rd of 8 stories with ‘Johnny Hi Gear, a.k.a. K-5, Undercover Agent’
~ Paul Cain, “The Dark”, ‘Kells & Granquist; part 5 of Fast One’, reprinted in The Complete Slayers (2011 Centipede Press), 7th of 17 stories in BM
~ Erle Stanley Gardner, “Black and White”, 46th of 73 Ed Jenkins stories, 63th of 99 stories in BM
~ Frederick L. Nebel, “He Could Take It”, 9th of 15 stories with ‘tough dick Donahue of Interstate’, reprinted in Tough as Nails (2012, Altus), 41 of 67 stories in BM
~ William Rollins, Jr., “Triple-Cross”, 3rd of 4 stories with Percy (Buck) Warren, private eye, 16th of 23 stories in BM
~ Joseph T. Shaw, “Fugitive”, 2nd of 4 parts, ‘Jack Henderson, set in Far East, eg, Rangoon’, 7th of 9 works of fiction in BM
~ Raoul [Fauconnier] Whitfield, “Blue Murder”, ‘Don Free, private dick; 3rd and last DF story’, title used for earlier story in July ’28 issue, 58th of 67 stories in BM [see also 24 stories as Ramon Decolta]
~ Eustace Hale Ball,“When 7539 Went Black”, ‘7539 is a convict’, 10th of 13 stories in BM
~ Henry W. Fisher, “Executioners I Have Met”, ‘3rdt of 6 ‘true’ articles with various subtitles’
~ Francis James, “The Sand Devil”, Prentice, Harvard-trained criminologist turned policeman with Police Chief Shannon, 1st of 4 parts, 10th of 20 appearances in BM
~ Dashiell Hammett, “Bodies Pile Up”, Continental Op, 4th of 25, reprinted in The Black Mask Boys (1985, Morrow), reprinted in Nightmare Town as “House Dick” (Knopf, 1999), reprinted in The Big Book of the Continental Op (Vintage, 2017), reprinted in Zigzags of Treachery: The Complete Black Mask Cases of the Continental Op, Vol. 1 (Steeger, 2023), 8th of 51 stories in BM
~ Fred McLaughlin, “The White Streak”, author’s only appearance in BM
~ Harold Freeman Miners, “Oscar the Terrible”, 1st of 4 with ‘Topanga John, ancient desert rat’, 1st of 5 stories in BM
~ Herman Petersen, “One Dried Head”, last of 3 parts, South Seas, 13th of 20 stories in BM
~ Charles Somerville, “The Vultures’ Trail”, 20th of 47 articles in the ‘Manhunter’ series
~ Willett Stockard, “Punctual”, last of 5 stories in BM
~ Emmet Welsh, “The Slippery Eel”, ‘Billed as “A Complete Fast-Moving Novelette”; NYC police; oddly, in 15 Nov 1923 issue (p. 42) author is listed as Robert E. Welch’, sole appearance in BM