The Oz Toy Book: Cut-outs for the Kiddies was a 1915 promotional product released by Oz publisher Reilly & Britton, which turned into a significant source of dissatisfaction between L. Frank Baum and his publisher and illustrator. The original Toy Book is now one of the rarest of Oz collectibles; only four complete and intact copies are known to survive. Eric Shanower produced his own companion piece, The Oz Toy Book Volume 2, in 1994.