Hippobottymus - Steve Smallman; Ada Grey (Paperback) 06-04-2015
Poo in the Zoo Poo in the Zoo: Merry Poopmas! - Steve Smallman; Ada Grey (Paperback) 12-10-2023
Poo in the Zoo Poo in the Zoo: The Super Pooper Road Race - Steve Smallman; Ada Grey (Paperback) 01-08-2024
Poo in the Zoo 1 Poo in the Zoo - Steve Smallman; Ada Grey (Paperback) 06-07-2015
Poo in the Zoo 2 Poo in the Zoo: The Great Poo Mystery - Steve Smallman; Ada Grey (Paperback) 09-07-2020
Poo in the Zoo 3 Poo in the Zoo: The Island of Dinosaur Poo - Steve Smallman; Ada Grey (Paperback) 01-09-2022
Who Did That Poo in the Zoo? - Steve Smallman; Ada Grey (Board book) 11-04-2024
