Granny Mutton is teaching little Lionel how to knit but he ends up just tying himself in knots. When Granny decides it's time for her to get out her special red wool, they realise it's gone missing! After searching high and low, Lionel finds clues that lead him to the thief: Pipsqueak the mouse. Pipsqueak says he just wanted the wool to knit his little brothers and sisters some blankets, so Lionel and Granny decide to help him - and start their own knitting club in doing so! Illustrated by Catalina Echeverri.