Detective Square Bear is on the train when he hears a cry for help. Nurse Frog needs his detective skills. Can Detective Square Bear solve the case before the train stops?
Detective Square Bear got his ticket and looked for a seat,
But soon after he sat down there came an almighty shriek.
"Stand back, stand back I'm Detective Square Bear.
Hey you there, don't you go anywhere "
It was nurse Frog who had made the yelp,
"My ring has been stolen, Detective Bear please help "