Bookworm

 is a hero personality.

Initial acquisition
This personality may be acquired from these random events:
 * Bored: If the choice is made to have the hero build a library, there is a minimum one-in-three chance all heroes in the retinue will gain this personality.
 * Quarantine!: if the choice is made to quarantine the hero suffering from The Bumbles and the hero's remaining lifespan is longer than the 10 to 15 year quarantine, there is a 20% chance that hero will gain this personality.

Mechanics
This personality applies a persistent 120% multiplier to a hero's Intelligence.