'Help! The Ice-cream Domination League is blowing up the world's ice-cream factories!
'Enter Leo da Vinci. Inventor, artist, genius and founder of Fixit International Inc., all at the age of ten.
'His team? Meet steam-powered Isaac, maths whiz and wise-cracking pig Ragnar, and Mina from school, who's super-handy with a hammer.
'The plan? Ready the Strikebird. Pack the Heat-seeking Cauliflower Missiles. Find out why Comet Big-Kahuna is heading for Earth. Stop the IDL before Mum calls you home for dinner.
'Start the cheesy launch music and hold on for your life . . . ' (Publication summary)