Superworm is super-long. Superworm is super-strong. Watch him wiggle! See him squirm! There's no one like Superworm! If there's a problem, far or near... Never fear. Our hero's here! He fishes Spider out of a well, and rescues Toad from a busy road. But who will come to Superworm's rescue when he's captured by a wicked Wizard Lizard? Luckily, Superworm's creepy-crawly friends have a cunning plan... Children's Laureate Julia Donaldson introduces a heart-melting new hero in this delightful story of the versatile, plucky and ever-helpful Superworm!