Time Runners: The children travel back to Ancient Rome for another amazing adventure. Tyler: His Story: We find out more about the children's new friend, Tyler, and his life in 19th century England. A Jack and Three Queens: The children drop in on Shakespeare in Elizabethan England to foil another Viran plot. Mission Victory: Chip and Wilf hitch a lift on HMS Victory. The Enigma Plot: The children visit Bletchley Park at the time of World War 2 to prevent the Virans from changing history. The Thief Who Stole Nothing: Find out more about the Islamic Golden Age and the discovery of zero.
- ISBN10 0199119236
- ISBN13 9780199119233
- Publish Date 9 September 2010
- Publish Status Out of Print
- Out of Print 19 March 2015
- Publish Country GB
- Imprint Oxford University Press
- Format Paperback
- Pages 40
- Language English