[SIGNED] William Pène Du Bois. Squirrel Hotel.   New York: Viking Press, 1952. First edition.Signed by William Pène Du Bois.   Quarto. [48]pp. Illustrated by the author. Publisher's red cloth, stamped in silver to spine, front cover in blind, Illustrated endleaves; original unclipped dust jacket listing a retail price of $2.00.