"has_audio": false,
"title": "Child",
"cover": "",
+ "liked": null,
"epoch": "",
"href": "http://testserver/api/books/child/",
"genre": "Wiersz",
"has_audio": false,
"title": "Grandchild",
"cover": "",
+ "liked": null,
"epoch": "",
"href": "http://testserver/api/books/grandchild/",
"genre": "Sonet",
"has_audio": true,
"title": "Parent",
"cover": "cover/parent.jpg",
+ "liked": null,
"epoch": "Barok",
"href": "http://testserver/api/books/parent/",
"genre": "Sonet",