On Your Potty by Miller Virginia
This is the illustrated story of a small bear called Bartholomew and how he learns to use his potty. This book is intended to encourage children learning to use their potty. Virginia Miller has also written two other books about Bartholomew, Eat Your Dinner! and Get Into Bed!, and has illustrated two stories by Martin Waddell, Squeak-A-Lot (runner up for the 1991 Mother Goose Award) and Sailor Bear.