A young girl describes how her school friend made over a million dollars by creating and marketing a cheaper and better toothpaste.
- ISBN10 0395960630
- ISBN13 9780395960639
- Publish Date 26 April 1999 (first published 8 May 1974)
- Publish Status Out of Print
- Out of Print 21 June 2021
- Publish Country US
- Publisher Houghton Mifflin
- Imprint Houghton Mifflin (Trade)
- Format Paperback
- Pages 96
- Language English