Abilities
Unlockable magic skills that speed up sorting and shelving — what each one does, and the order most players unlock them in.
Assemble
Pulls scattered books toward you within a radius — your first big throughput jump.
Auto-Shelving
Late-game ability — fills entire matching rows for you when you stand near the shelf.
Insight
Lights up misplaced volumes already on the shelves — the dedicated mistake-finder.
Shelf Guide
Points to the correct shelf for whatever book you are holding — fixes confused-section moments.
Sort
Organises a pile of books by colour and section so you can shelve them straight from the stack.