I have the RCBS book of Shotshell Reloading as well as the Lyman 3rd Edition of shotshell reloading. Both very good books. For all your brass reloads...everybody has a book out. The ones I use are.....Lyman's 46th-48th, Noslers #3-#6...Any of the Hornady's #3 up. I even picked up a couple of older books at a gun show about metallic cartridge reloading if I ever get into some of the older stuff. Try to have at least 2 manuals on hand...that way, you got a few to cross reference with, IF there's any doubts!