Marvin and his friend Kayla follow the journey of monarch butterflies as they makes in annual migration.
- ISBN10 1474718248
- ISBN13 9781474718240
- Publish Date 28 January 2016 (first published 1 January 2016)
- Publish Status Active
- Publish Country GB
- Publisher Capstone Global Library Ltd
- Imprint Raintree
- Format Paperback
- Pages 32
- Language English