found:His The Roman hat mystery, 1929.
found:Cont. authrs., NRS,v. 1 (under Dannay, Frederic, 1905- ; b. Daniel Nathan under which name wrote autobiographical name; name legally changed to Frederic Dannay; with his cousin Manfred B. Lee wrote under joint pseudonym of Ellery Queen; the two also wrote under joint pseudonym of Barnaby Ross, but works under that name were subsequently reissued under name of Ellery Queen)
found:Cont. authrs.,v. 1-4 (under Dannay, Frederic; also wrote juvenile literature with Lee under joint pseudonym of Ellery Queen, Jr.)
found:His Eksŭ ŭi pigŭk, 1987:t.p. (Kʻuin)
found:Q.B.I. (Queen's Bureau of Investigation), viewed Feb. 3, 2009(Barnaby Ross was a pseud. of Ellery Queen (Dannay and Lee), under which they wrote 4 novels (The tragedy of X, The tragedy of Y, The tragedy of Z, and Drury Lane's last case); the Ross pseud. was later "rented out" for pseudo-historical stories, which were ghostwritten by Don Tracy)
found:LCCN 76365528: Death spins the platter, 1975(hdg.: Deming, Richard; usage: Ellery Queen)
found:Biog. resource center (Contemp. authors), May 1, 2009(Richard Deming; b. Apr. 25, 1915, Des Moines, Iowa; d. Sept. 5, 1983, Ventura, Calif.; pseuds: Max Franklin; Ellery Queen)
found:SFE, the encyclopedia of science fiction, 4 October 2019(Charles W. Runyon; Chalres West Runyon; born 4 June 1928 in Sheridan, Missouri; died 8 June 2015 in Cedar Park, Texas; one of several sf authors who ghosted paperback-original thrillers under the Ellery Queen byline)
notfound:NUCMC data from Univ. of Virginia Lib. for White, W. Papers, 1910-1988 (name not given; Frederic Dannay)
found:Hubin, A.J. Crime fiction IV (CD-ROM), 2005(Queen, Ellery; house pseudonym used by Talmage Powell, Richard Deming, Fletcher Flora, Edward D. Hoch, Gil Brewer, Stephen Marlowe, Jack Vance, Walter J. Sheldon, Henry Kane, and Charles W. Runyon)
found:Wikipedia, search June 5, 2020(Ellery Queen; pseudonym created in 1929 by crime fiction writers Frederic Dannay and Manfred Bennington Lee and the name of their main fictional character, a mystery writer in New York City; from 1961, Dannay and Lee also commissioned other authors to write crime thrillers using the Ellery Queen nom de plume, but not featuring Ellery Queen as a character; several juvenile novels were credited to Ellery Queen, Jr.; the duo wrote four mysteries under the pseudonym Barnaby Ross) -https://en.wikipedia.org/wiki/Ellery_Queen