Derek Masters, child star and friend of the BSC, is about to board a special "mystery train" publicizing his latest movie...and he wants a bunch of his Stoneybrook friends, including three baby-sitters, to join him!
- ISBN10 059019447X
- ISBN13 9780590194471
- Publish Date 20 March 1998 (first published 1 June 1997)
- Publish Status Out of Print
- Out of Print 26 February 2010
- Publish Country GB
- Publisher Scholastic
- Imprint Scholastic Hippo
- Format Paperback (A-Format (178x111 mm))
- Pages 160
- Language English