{
  "book": [
    {
      "id": 1,
      "name": "test_name"
    }
  ],
  "book_chapters": [
    {
      "bookid": "1",
      "id": 1,
      "content": "<p>test_book_chapter_content</p>",
      "pagenum": "1",
      "subchapter": "0",
      "title": "test_book_chapter_title"
    }
  ],
  "modules": [
    {
      "id": 1,
      "name": "book"
    }
  ]
}