X-Men meets Beast Quest at the school where ordinary kids with extraordinary powers learn to be superheroes! An epic new adventure series from bestselling author Adam Blade - with amazing comic-book style illustrations.

Jack and his friends are doing underwater training in a tropical ocean when they stumble across the secret lair of Dr Maranya - an evil scientist who has been splicing humans and animals to create a deadly combination! Can they save the animal hybrids, and stop Dr Maranya from unleashing her minions against Team Hero?

This Special Bumper Book contains a longer adventure for even more fun!