Incoming Resources
- Hippopotamuses, by Josh Gregory
- Hippopotamuses, Melissa Gish
- Hippos
- Hippopotamus, Patricia Whitehouse
- The hippos, natural history and conservation, S.K. Eltringham ; illustrated by Priscilla Barrett
- Hippopotamuses, Melissa Stewart
- Saving Fiona, the story of the world's most famous baby hippo, Thane Maynard, director of the Cincinnati Zoo & Botanical Garden
- Hippos, Patricia Kendell
- The truth about hippos, Maxwell Eaton III