With help from her Grandma Barb, Marty builds a habitat for worms in her school cafeteria as part of the Save the Earth Project.
- ISBN10 0545142458
- ISBN13 9780545142458
- Publish Date 1 April 2012 (first published 1 February 2012)
- Publish Status Out of Stock
- Publish Country US
- Publisher Scholastic
- Imprint Scholastic Press
- Format Hardcover
- Pages 161
- Language English