After a much loved dinner lady, Diana Dumpling, vanishes from the school kitchens, Mariella and the Mystery Girls set out to investigate. They must find Diana and save their school dinners - but will they able to get to the bottom of this bizarre disappearance?
| ISBN: | 9781444012347 |
| Publication date: | 2nd July 2015 |
| Author: | Kate Pankhurst |
| Publisher: | Orion Children's Books an imprint of Hachette Children's Group |
| Format: | Paperback |
| Pagination: | 173 pages |
| Series: | Mariella Mystery Investigates |
| Genres: |
Crime & Mystery Children’s / Teenage fiction: General, modern and contemporary fiction School Stories Children’s / Teenage general interest: Humour and jokes |