| GMD | BOOK |
| Classification | F PAS |
| Publisher | London, Walker Books, 2015-06 |
| Subject | School |
| Topic | Graphic NovelMystery |
| Series | Timmy Failure#2 |
| ISBN | 9781406360721 |
| Additional ISBN | 1406360724 |
| URL | books.google.com.hk/books?id=sM3foQEACAAJ&dq=isbn:9781406360721&hl=&cd=1&source=gbs_api |