Affinity
Hippos & Rhinos
Reader pathways and category hints that cluster around this lane.
But Not the Hippopotamus
A Giraffe and a Half
Belly Button Book!
Hippos Go Berserk!
Pigs Make Me Sneeze!-an Elephant and Piggie Book
Happy Pig Day!-an Elephant and Piggie Book
George and Martha: the Complete Stories of Two Best Friends Collector's Edition
Who Wants a Cheap Rhinoceros?
Hedgehugs
Your Personal Penguin
George and Martha
Hippos Remain Calm
Fiona the Hippo
Will Giraffe Laugh?
Hedgehogs Don't Wear Underwear
Fiona's Feelings
Ludwig and the Rhinoceros
Meet Fiona the Hippo
The Little Hippo
Here Comes Doctor Hippo
How to Hug an Elephant #6
The Big Race Lace Case
Moo Deng Says No!
Listen, Hippo!
Hippo Says "excuse Me"