The second to bottom shelf has a book called Leatherwork School. This is the most expensive leather reference book I've bought. It cost me $100 but contains excellent, current information. That said, don't buy it. The book above it, The Leatherworking Handbook cost $20, has as much information as Leatherwork School and is far more approachable. If you want to read one book to learn how to work with leather, that is your book. #book #leather