Super Zeroes on Planet X

The kids are so fed up with their Super Hero mums and dads spending more time saving the planet than looking after them that they've formed their own group – the Super Zeroes.

Which is very lucky for the citizens of Multiplicity – because the Hero Squad are currently falling over themselves to welcome a group of inter-planetary visitors. The visitors say they've come in peace, but anyone – apart from the heroes, that is – can see that that's the last thing they've come for. Luckily Ben, Pippa, Marcus, Toby and Jewel are on hand to save the day.