Best to join a club and get direct help from the members. Do you have the new interior kit? They should also have the instructions. I don't know of any book that can help as much as club members, but there are at least 5 good books for every Model A owner to have.
!. Owner's manual
2. Service Bulletins
3. Restoration Guidelines
4. The Model A Ford, as Henry Built it
5. Geez, what was the fifth one?
Well, you have the Paint and Finish Guide, Les Andrew's Shop Manual, etc.