Gillie buys herself a new calculator - IMP M-1. It seems to be trying to send her a message. Gillie begins to wonder if there is someone inside who wants to escape, and sets out to discover who.
| Author | Marjorie Darke |
| Publisher | Heinemann |
| Year of publication | 1985 |
| Number of pages | 48 |
| Language | English |
| Format | Hardback |
| ISBN-10 | 434930288 |
| ISBN-13 | 9780434930289 |
| Illustrator | Marjorie Darke |
No customer reviews for the moment.
