Blank Book is an active item in Library Expanded, a mod for The Binding of Isaac.

While held Blank Pages will spawn upon clearing rooms (40% chance) and killing non-boss enemies (25% chance).

Clearing a boss room is guaranteed to spawn 3-7 pages.

Picking up pages upgrades the book. It takes 3 to 5 pages to upgrade it into Fireplace Fuel.

On useShows the number of pages needed to reach a specific quality book.

This item contributes towards the Bookworm transformation. Collecting 3 items from this set will make Isaac fire an extra tear 25% of the time.

Blank Book can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Blank Book have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Library Expanded from the Steam Workshop.