No catches, no fine print just unconditional book loving for your children with their favourites saved to their own digital bookshelf.
New members get entered into our monthly draw to win £100 to spend in your local bookshop plus lots lots more...Find out more
It's not easy being the son of a superhero! Jonny and Tommy Atomic are not like ordinary boys. Their dad is the most famous superhero in the world - making them pretty super too. That doesn't mean they don't have to go to school or tidy their room though. And they're definitely not allowed to use their powers or tell anyone their real identities...But while their dad is busy saving the world, again, no one realizes arch enemy Vinister Vile has a dastardly plan - can Jonny and Tommy stop him in time.