Version 1 of Spellcasting by Jim Aikin begins here.

"A system for creating magic spells that can be cast anywhere, but that the player must learn before using."

• Section 1 - Definition, Some Spells, and Table
• Section 2 - Trapping Non-Allowed References to Spell Objects & Spell-Casting Verb
• Section 3 - New Actions
• Section 4 - Supplying Information
• Section 5 - Error Messages