BIRTH OF THE "POP-UP" BOOK (CHILDREN'S LITERATURE.) Collodi, Carlo. The "Pop-Up" Pinocchio. 4 double-page colored pop-up illustrations, other illustrations in the text and pictorial endpapers by Harold Lentz. 4to, publisher's pictorial boards, mild shelf wear; dust jacket, overall slight tanning, some creasing with a few nicks, minor scattered soiling; last signature splitting, four functioning full-color pop-ups in very good condition. New York: Blue Ribbon Books, (1932)