Introduces the concepts of up, down, over and under as the Mogwogs march energetically through the countryside.
- ISBN10 0823405788
- ISBN13 9780823405787
- Publish Date 1 January 1985 (first published 1 June 1971)
- Publish Status Out of Print
- Out of Print 16 August 2021
- Publish Country US
- Imprint Holiday House
- Format Hardcover (Library Binding)
- Pages 28
- Language English