Woodcarver's Library 4 Books in 1 Author:E. J. Tangleman and Eric Zimmerman The 4 books referenced in the title are: Carving Faces and Figures in Wood by E. J. Tangleman, Carving Horses in Wood by Eric Zimmerman, Carving Wooden Animals by E. J. Tangleman, Relief Woodcarving by E. J. Tangleman.
The ISBN listed in the book is 0517310910. However, there were other copies printed later under the same ISBN.