The "Yesterday's Toys Celluloid Dolls, Clowns & Animals Book Kitahara" is a comprehensive guide to collecting and appreciating celluloid toys, clowns, and animals. Written by author Teruhisa Kitahara and published by Chronicle Books, this softcover book covers topics related to toys and is illustrated for added visual interest. With over 100 pages, this original book is a valuable resource for collectors and enthusiasts of vintage toys, focusing on North American manufacturers and pieces from the past.