Overnight, the Grand Library's most precious books have vanished from their shelves. Dust trails snake between the stacks, leading deeper into forgotten wings. An ancient spirit — the Chronic Forgettor — has been hoarding the lost knowledge, and its minions now roam the halls. Barnaby, Eliza, Clara, and Rory take up quill, tome, and blade. If they cannot recover every missing volume before dawn, the library will close its doors forever.