There are a set of four (4) books from Tony Bingelis that are recommended for homebuilders. They can be purchased from the EAA Bookstore. To date, I have used them primarily in the organization of my workshop and guidance on workshop practices. Most aspects of the building process are covered so I expect to use these books throughout my project. The four books include Tony Bingelis on Engines, Firewall Forward, Sportplane Construction Techniques, and Aircraft Construction Methods.