I started a thread here that seemed like the beginning of a book as I was typing it
In all seriousness, depending on the style of grafting you plan to do, I’d start with a zenport style tool (less than 30 bucks on aliexpress), buddy tape from sumo bonsai supply (about 30 bucks), temflex rubber electric tape/a good utility knife from home depot (probably another 10 bucks) and a pair of scissors to make smaller strips of the temflex.
Watch a bunch of videos shared on my thread, you will likely learn more about techniques that way than a book will show you anyway. Not that I am discouraging you from reading (I love to and have purchased many related to fruit growing in the last year) but on this subject I think watching is all you need.