Hooper De Whoop-Whooper Thinker Learns His Numbers! - Paperback

by Doc Keagan (Author), Brendan P. Kelso (Editor)

The zoo animals go on the number of train cars from the train station from 1 to 20 with Hooper and the pet tiger. In the end, there is a caboose with two young people and Rhiny the Rhinoceros saying "I want to go to the zoo, too!"