Chris Van Allsburg was the author of which 1985 Caldecott-winning book?
Chris Van Allsburg:  He has won two Caldecott Medals for U.S. picture book illustration, for "Jumanji" (1981) and "The Polar Express" (1985), both of which he also wrote; both were later adapted as successful motion pictures. The Polar Express: The Polar Express is a children's book written and illustrated by Chris Van Allsburg and published by Houghton Mifflin in 1985.
i don't know