VICKERS, Roy (1889-1965). The Department of Dead Ends. Introduction by Ellery Queen. New York: Lawrence Spivak, [1947]. 12o. Original printed wrappers. A Haycraft-Queen Cornerstone. Queen's Quorum 104. -- Another edition. London: Faber & Faber, [1949]. (Lacking dust jacket.) -- The Whispering Death. New York: Jefferson House, 1947. -- Murder Will Out. London: Faber & Faber, [1950]. -- Murder in Two Flats. New York: M.S. Mill and William Morrow, [1952]. -- Double Image. London: Hebert Jenkins, [1955]. -- Seven Chose Murder. London: Faber & Faber, [1959]. -- Best Detective Stories. London: Faber & Faber, [1965]. -- 7 further volumes. Together 15 volumes, first American or English editions, 8o except as noted, original bindings; almost all with DUST JACKETS, condition varies. (15)