Spellbook of the Illiterati

Description
A leather-bound quarto volume, usually inscribed with runes in Draconic or Abyssal. Color and thickness varies by each individual book.

Use
This magical item appears to be a normal spellbook. However, it contains one or more living spells. The act of reading the spellbook causes the living spell to embed itself into the reader's mind, where it acts as a semi-sentient distinct entity.

Known Illiterati Spellbooks

 * Counterspell
 * Telekinesis