Although he is supposed to keep it a secret, Sherman uses Mr. Peabody's time-traveling machine, the WABAC, to take his friend Penny to ancient Egypt, only to unleash all sorts of trouble.
- ISBN10 0385374003
- ISBN13 9780385374002
- Publish Date 22 July 2014
- Publish Status Out of Stock
- Publish Country US
- Imprint Random House Books for Young Readers
- Format Paperback (US Trade)
- Pages 32
- Language English