Q.E.D.: Queen's Experiments in Detection

* DYING MESSAGE NOVELETTE:
o Mum is the Word (EQMM, 4/66)
* CONTEMPORARY PROBLEMS IN DEDUCTION
o Object Lesson (This Week, 09/10/55, as "The Blackboard Gangsters" and reprinted: EQMM, 4/58)
o No Parking (This Week, 3/18/56, as "Terror in a Penthouse" and reprinted: EQMM, 2/58)
o No Place to Live (This Week, 6/10/56, as "The Man They All Hated" and reprinted: EQMM, 3/58)
o Miracles Do Happen (EQMM, 7/57)
* Q.B.I.: QUEEN'S BUREAU OF INVESTIGATION
o GAMBLING DEPT. -- The Lonely Bride (This Week, 12/04/49, as "The Lady Couldn't Explain", The Sunday Herald 7/9/50 as"The Case Of the Lonely Bride")
SPY DEPT. -- Mystery at the Library of Congress (Argosy, 6/60 as "Enter Ellery Queen" reprinted: EQMM, 2/63)
o SPY DEPT. -- Dead Ringer ((?): Diners' Club, 3/65 and reprinted in EQMM, 10/66)
o KIDNAPPING DEPT. -- The Broken T (This Week, 11/3/63 as "Mystery in Neon Red" and reprinted in EQMM, 5/66)
o MURDER DEPT. -- Half a Clue (This Week, 8/25/63 as "Half a Clue to Murder"reprinted: EQMM, 8/66)
o ANONYMOUS LETTERS DEPT. -- Eve of the Wedding (EQMM, 8/55, as "Bride in Danger")
o PROBATE DEPT. -- Last Man to Die (This Week, 11/3/63 reprinted: Variety (Australian), 1964; EQMM, 1/67)
o CRIME SYNDICATE DEPT. -- Payoff (Cavalier, 8/64 as "Crime Syndicate Payoff" reprinted: EQMM 7/66)
* THE PUZZLE CLUB
o The Little Spy (Cavalier, 1/65 reprinted: EQMM, 9/66)
o The President Regrets (Diner's Club, 9/65 reprinted: EQMM, 7/67)
* HISTORICAL DETECTIVE STORY
o Abraham Lincoln's Clue (MD, 6/65 reprinted: EQMM, 3/67)

All stories originally published in This Week, Argosy, Cavalier, Signature, MD, and EQMM between 1949 and 1966.