Do you have a favorite type of ammo? Do you know who manufacturers their bullets? I like Hornandy bullets and Hogdon's powders, so I buy their manuals. My first manual was a Speer. I learned a lot from it. I read about all the cartridges in that book and enjoyed it. Buy a notebook and keep records. You will ask yourself about loads you tried in 1992 with the gun that you sold to your cousin before you know it.