Claim: The Kurt Maschler Award was awarded to the title Alice's Adventures in Wonderland on two different years with the illustrator Anthony Browne winning it in 1988, and illustrator Helen Oxenbury, two-time winner of Kater Greenaway Medal, winning it in 1999.
Evidence: 1988: Lewis Carroll and Anthony Browne, illustrator of an edition from Julia MacRae Books, wins the Kurt Maschler Award (aka the Emil) for the year's best British "work of imagination for children, in which text and illustration are integrated so that each enhances and balances the other." 1999: Lewis Carroll and Helen Oxenbury, illustrator of an edition from Walker Books, win the Kurt Maschler Award for integrated writing and illustration. She has twice won the annual Kate Greenaway Medal, the British librarians' award for illustration and been runner up four times .