Color illuus. & book design by Remy Charlip. New York: Parents' Magazine Press, (1964). No additional printings listed. Small 4to. Pictorial boards. Unpaginated. Inscription on front free endpaper; else Fine in d/j which is lightly worn at extremities. 
With Irma Simonton Black Award Award medallion designed by Sendak on front cover. Story of how Harlequin got his patchwork suit. It takes place during the merry holiday of Carnival.