Twins Danny and Josh are having a miserable time at camp when mad scientist Petty Potts arrives, armed with her new AMPHISWITCH formula, just in time to get another camper out of trouble.
- ISBN10 1467721115
- ISBN13 9781467721110
- Publish Date 1 January 2014
- Publish Status Out of Stock
- Publish Country US
- Imprint Darby Creek Publishing
- Format Hardcover (Library Binding)
- Pages 88
- Language English