|Region||Island of Time|
|Location||Fortress of Time|
|Appearances||Prince of Persia: Warrior Within|
- "Kaileena's library... What knowledge must be contained within! I suspect there is much she could have taught me... Had things gone another way. "
- —The Prince
The Library is located within the Fortress of Time.
Like the prison, the library is heavily guarded by Assassins and Executioners. The prince fights his way through the heavy security, and climes the beams above. Eventually, he finds himself back in the Mechanical Tower.
- There are a total of three artwork chests located in the Library.
- There is one life upgrade pedestal located in the Library.
- In Prince of Persia: The Two Thrones, the Vizier mentioned that he found many books on the Island of Time, which showed him the secrets of eternal life.