Page-Bound Epiphany

Divination
Level: Artificer * 2, Bard * 2, Cleric */Oracle * 2, Magus * 2, Sorcerer */Wizard * 2
Components: V, S, F (a book with blank pages)
Casting Time: 1 round
Range: personal
Duration: 1 round/level (see text)
Saving Throw: None
Spell Resistance: no
  You magically scour the world's libraries for information that might refresh your memory about a topic. Upon casting this spell, the focus book's pages fill with snippets and selections from countless books. You can spend up to 1 round per Caster Level (maximum 10) reading these notes. You may cease reading at any time, and when you do you can immediately attempt one Knowledge check with a +1 Circumstance Bonus for each round you spent studying the book (maximum +10). The writing disappears when the spell ends, and if you fail to succeed at a Knowledge check on the round you stop reading the notes, you don't gain the benefits of this spell.