Riley travels with his Cousin Alice, Aunt Martha, and Uncle Max to the Terai region of Nepal and India to research the dwindling tiger population.
- ISBN10 1600400035
- ISBN13 9781600400032
- Publish Date 1 October 2007 (first published 1 January 1949)
- Publish Status Active
- Publish Country US
- Imprint Eaglemont Press
- Edition 2nd ed.
- Pages 36
- Language English