Claim: The Kurt Maschler Award was awarded to the title Alice's Adventures in Wonderland on two consecutive 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 Anthony Browne Alice's Adventures in Wonderland 1999 Lewis Carroll (1865) Helen Oxenbury Alice's Adventures in Wonderland