Machines, mysteries and mayhem await Ollie as he travels to a food festival on a far-flung island. An encounter with a Grand Duchess leads Ollie on an undercover spying mission, that is his most exciting and dangerous yet!
- ISBN10 1788452410
- ISBN13 9781788452410
- Publish Date 2 February 2023
- Publish Status Active
- Publish Country GB
- Imprint David Fickling Books
- Format Paperback
- Pages 256
- Language English