To lose your memory once may be regarded as a misfortune; to lose it twice looks like carelessness. The Doctor's not himself. He's not quite sure who he is, but he's definitely not himself. It doesn't help that he's forgotten quite why he came to the colony world of Espero in the first place, but he's sure it was something important. Whatever the reason, he's not the planet's only visitor. Before long, he's engaged in the search for a time-bomb - a time-bomb that could have consequences not only for Espero, but for the Doctor himself - and his missing past.
- ISBN10 0563486139
- ISBN13 9780563486138
- Publish Date 5 April 2004 (first published 7 January 2002)
- Publish Status Out of Print
- Out of Print 9 October 2006
- Publish Country GB
- Publisher BBC Consumer Publishing
- Imprint BBC Books
- Edition New edition
- Format Paperback
- Pages 288
- Language English