Patrick Quentin - Books for Sale

Patrick Quentin, Q. Patrick and Jonathan Stagge were pen names under which Hugh Callingham Wheeler (19 March 1912 – 26 July 1987), Richard Wilson Webb (August 1901 – December 1966), Martha Mott Kelley (30 April 1906 – 2005) and Mary Louise White Aswell (3 June 1902 – 24 December 1984) wrote detective fiction. 

Patrick Quentin would become their primary and most famous pen name, even though they also continued to use Q. Patrick until the end of their collaboration