The Genius Files: Mission UnstoppableBy Dan Gutman
Save Liquid error (product-badge line 32): -Infinity%
- Author: Dan Gutman
- Binding: Paperback
- Publisher: Harpercollins
- Published: 2011-12-27
- Edition: Reprint
On a cross-country vacation with their parents, twins Coke and Pepsi, soon to be thirteen, fend off strange assassins as they try to come to terms with their being part of a top-secret government organization known as The Genius Files.