Minecraft wiki entry for Leather, associated text: 1 Obtaining
1.1 Mob loot
1.2 Fishing
1.3 Crafting
1.4 Chest loot
1.5 Villager gifts
1.6 Bartering
2 Usage
2.1 Crafting ingredient
2.2 Trading
2.3 Repairing
3 Achievements
4 Data values
4.1 ID
5 History
6 Issues