From author and illustrator Tom Percival, creator of the bestselling Big Bright Feelings series A picture book with flaps, all about a bubble-blowing competition – and the trouble it causes! Rueben and Felix are best friends, and what they like doing best . . . is blowing bubbles – the bigger, the better! It all starts to go wrong when Rueben challenges Felix to a bubble-blowing competition. When they sabotage each other's bubble machines, the results are disastrous. It's time to stop fighting against each other and pull together! A charming story about friendship, fights, and making up. Brilliantly read by Lenny Henry. Please note that audio is not supported by all devices, please consult your user manual for confirmation.