Catwings is a series of four American children's picture books written by Ursula K. Le Guin, illustrated by S. D. Schindler, and originally published by Scholastic from 1988 to 1999. It follows the adventures of kittens who were born with wings. Catwings is also the title of the first book in the series. The series is in print from Scholastic as of August 2015. Scholastic Book Guides, a series for schoolteachers, includes one Catwings volume. In 2002 and 2003 as Catwings 5 and Catwings 6, Le Guin published online editions of picture books "by Mrs. Katz's First Grade Class".