UK News: The Observer, 16 June 2007 (theguardian.com)

"News briefing: Iconic Beatles artwork under the hammer"

at Rod McKie Illustrations and Cartoons, 1 August 2010

"The Things you Didn't Know you Didn't Know ... about Charles Front"

at publisher New York Review Books (NYRB.com)

Charles Front

at IMDb

Charles Front

at LibraryThing

Charles Front

at Library of Congress, with 8 library catalogue records

Charles Front

at LC Authorities, 3 records, and at WorldCat

Sheila Front