On the eve of the first manned mission to Mars, a madman has kidnapped the space project's chief engineer.
Can secret agent Jack Stalwart save the day and keep his cool when he finds out who the missing engineer is?
- Format: Paperback
- Pages: 128 pages
- Publisher: Random House Children's Publishers UK
- Publication Date: 05/02/2009
- Category: People & places (Children's/YA)
- ISBN: 9781862306349