{
  "type": "minecraft:block",
  "pools": [
    {
      "entries": [
        {
          "type": "minecraft:alternatives",
          "children": [
            {
              "type": "minecraft:item",
              "condition": "minecraft:tool/can_silk_touch",
              "name": "minecraft:bookshelf"
            },
            {
              "type": "minecraft:item",
              "modifier": [
                {
                  "type": "minecraft:set_count",
                  "count": 3
                },
                {
                  "type": "minecraft:explosion_decay"
                }
              ],
              "name": "minecraft:book"
            }
          ]
        }
      ],
      "rolls": 1
    }
  ],
  "random_sequence": "minecraft:blocks/bookshelf"
}