X-Men meets Beast Quest at the school for superheroes! An epic new adventure series from bestselling author Adam Blade - with amazing comic-book style illustrations. Hero Academy has been infiltrated by an enemy agent. Jack and the rest of Team Hero must discover who it is before the secret spy can tear their world apart. Hero Academy is under threat. You must escape now! There are FOUR thrilling adventures to collect in this series - don't miss out! Battle for the Shadow Sword; Attack of the Bat Army; Reptile Reawakened; and The Skeleton Warrior And don't forget Adam Blade's other series: Beast Quet and Sea Quest