found: Grahame, K. The golden age, and Dream days, 1965.
found: Martin, D. Charles Keeping, 1993:p. 202 (d. 5/16/88)
found: ALCS database, 3 Oct. 2006(Charles Keeping, born 22 Sept. 1924)
found: Information from 678 converted Dec. 11, 2014(Keeping, Charles William James; b. 1924)
found: Keeping, Charles. Willie's fire-engine, 1980:title page (Charles Keeping)
found: Wikipedia, January 17, 2015:Charles Keeping (Charles William James Keeping (22 September 1924 - 16 May 1988) was a British illustrator, children's book author and lithographer ... Keeping won two Kate Greenaway Medals from the Library Association ... Charles Keeping was born and grew up in Lambeth, London ... Charles Keeping died of a brain tumour on 16 May 1988) - http://en.wikipedia.org/wiki/Charles_Keeping
