"Kyle doesn't see much game time. Mike is more successful-even if he's taken some hits. When Kyle realizes a hole in the concussion detection program, he has to decide whether to tell his friend"--
- ISBN10 1467721298
- ISBN13 9781467721295
- Publish Date 1 August 2014
- Publish Status Out of Stock
- Publish Country US
- Imprint Darby Creek (Tm)
- Format Hardcover (Library Binding)
- Pages 104
- Language English