Who's Been Sleeping Cassette Audio cassette Main Details Title Who's Been Sleeping Cassette Authors and Contributors      By (author) MCNAUGHTON COLIN By (author) Charles McNaughton Physical Properties Format:Audio cassette Dimensions(mm): Height 107,Width 69 Category/Genre Modern and contemporary fiction (post c 1945) ISBN/Barcode 9780744576627 Audience General Publishing Details Publisher Walker Books Ltd Imprint Walker Books Ltd Publication Date 17 July 2000 Publication Country United Kingdom