Not happy with the selection of spells? This work will give you even more magics to play with (and idea on how to create more). But the Pathfinder Advance Player’s Guide is required to get full use from this work.
The Genius Guide to: 110 Spell Variants is a 10-page PDF (9 pages if you remove the credits/OGL page) for the Pathfinder RPG written by Owen K. C. Stephens and published by Super Genius Games. This is part of Super Genius Games’ Genius Guide line.
Sea of Stars RPG Design Journal 