The Crystal Prison follows Audrey and Arthur to the countryside with their apparently mad friend Madam Akkikuyu. But as the story unfolds, it transpires that Madam Akkikuyu is not, in fact, mad . . . she is haunted by the unquiet spirit of Jupiter, evil lord of the rats . .
- ISBN10 1908318783
- ISBN13 9781908318787
- Publish Date 19 March 2012 (first published October 1989)
- Publish Status Out of Print
- Out of Print 24 December 2014
- Publish Country GB
- Imprint Acorn Independent Press
- Format eBook
- Language English