Ponty Green Bear and the Storm Machine — Robert Smith

A mysterious stranger calls Ponty Green Bear to tell him he's lost and wants to be found. Ponty rushes off to help him before he finds out who the stranger is. Luckily for Ponty, he bumps into his friend, George the Spider, who is very good at making lists of things to do and things that can go wrong. Before they find the stranger, they find a mixed-up machine that makes big mud storms.