{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "PPP",
    "SGS"
  ],
  "key": {
    "P": {"tag": "forge:paper"},
    "S": {"tag":"forge:leather/sheet"},
    "G": {"tag": "forge:glue"}
  },
  "result": {
    "item": "minecraft:book"
  }
}