- Hippos in the Wild by Cliff Moon, 1985-06-30
- Wild Africa - Hippos by Melissa Cole, 2002-09-18
- The Call of the Wild (Hippo Classics) by Jack London, 1992-06-19
- Hippos in the Wild by Jody Sullivan Rake, 2010-01-01
- Hippo (Animals in the Wild) by Mary Hoffman, 1985-06
- Hippos (All About Wild Animals)
- PM Turquoise Animal Facts Animals in the Wild Hippos (X6): Turquoise Level (Progress with Meaning) by Beverley Randell, 2000-02-11
- Hippos (Wild Wild World) by Tanya Stone, 2004-07
- Hippos (In the Wild) by Patricia Kendell, 2004-05-13
- Wild Baby Animal - Hippo (May 2009) (Series 4, Issue 5) by National Wildlife Federation, 2009
- PM Animal Facts: Animals in the Wild - Hippos by Beverley Randell, 2000-02-11
- Hippos (PM Animal Facts: Animals in the Wild) by Beverley Randell, 1998-02
- Little Hippopotamuses (Born to Be Wild) by Colette Barbe-julien, 2005-07
- Hippos (Worldlife Library) by Glenn Feldhake, 2005-10-15
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