From F newsmagazine,  November 27, 2009, "Interview with Jeanne Steig" which contains news of a forthcoming William Steig collection, published by Abrams Books,  in 2011, with the working title:  Cats, Dogs, Men, Women, Ninnies, and Clowns: The Lost Art of William Steig : fnewsmagazine.com/wp/2009/11/interview-with-jeanne-steig/