Hippidae Fiction : Freckles and the great beach rescue / written by Ellen Bryant Lloyd ; illustrated by Carol Schwartz.
2005
1
Hippolyta Greek Mythological Character Fiction : Hippolyta and the curse of the Amazons / by Jane Yolen and Robert J. Harris.
c2002
1
Hippopotamidae Miscellanea : Hippos can't swim : and other fun facts / by Laura Lyn DiSiena and Hannah Eliot ; illustrated by Pete Oswald.
2014
1
Hippopotamus Cartoons And Comics : Hippopotamister / John Patrick Green.
2016
1
Hippopotamus Ohio Cincinnati : Saving Fiona : the story of the world's most famous baby hippo / Thane Maynard, director of the Cincinnati Zoo & Botanical Garden.
2018
1