Advice for new official

[ref08]

I am just starting out officiating and wanted to get some advice. I won't be able to work game due to my current work schedule until this fall but wanted to get familiar with rules, etc. well before then.

I wanted to know if there was anything, other than watching officials working games, the rule book, case book and manual that would be good to have or be helpful in learning rules (i.e. different forms of the rule book, etc.). I know there are some different types of rule books, like the rule book illustrated, so wanted input and help on deciding what to purchase.

Thanks in advance for all your help.