The hamsters in Pleskit's classroom are beginning to act a little strange. Not only are they becoming more intelligent as each day passes, but they're also becoming bigger and more belligerent. Could their metamorphosis have anything to do with the alien vitamin supplements Pleskit has been giving them? Or is there something more sinister going on...?
- ISBN10 0613495950
- ISBN13 9780613495950
- Publish Date 1 February 2001 (first published 1 January 2000)
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English