All 15 Librarian villager trades in Minecraft from Novice to Master: what they buy and sell, max uses, villager XP and the Lectern job site.
Book and Quill + Book and Quill → Emerald
Emerald ×5–64 + Book → Enchanted Book
Emerald ×3 → Red Candle
Emerald ×3 → Yellow Candle
Uses = trades before the villager restocks · XP = villager experience per trade · Java / Bedrock % = chance that a villager offers this trade.
A Librarian buys Paper, Book, Ink Sac and Book and Quill for emeralds and sells Bookshelf, Enchanted Book, Lantern, Glass and Compass and 3 more — 15 possible trades from Novice to Master.
The Lectern. An unemployed villager that claims a Lectern becomes a Librarian. Break the block before your first trade to make the villager pick a new profession.
Sell it 24 Paper (Novice), 4 Book (Apprentice), 5 Ink Sac (Journeyman) and Book and Quill (Expert). Each of these trades pays emeralds and gives the villager experience towards its next level.
At Master level a Librarian can offer Red Candle for 3 Emerald and Yellow Candle for 3 Emerald.
15 possible trades: 3 Novice, 3 Apprentice, 3 Journeyman, 4 Expert and 2 Master. A villager does not offer all of them — each trade card shows the chance that it is offered in Java and Bedrock Edition.