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. JACK, RUBY AND DANNY FACE A DEADLY ROBOTIC FOE! RUBY'S MOTHER HAS VANISHED INTO THE DEPTHS OF THE JUNGLE. TO FIND HER, TEAM HERO MUST EXPLORE A NEW, VAST LANDSCAPE - AND DO BATTLE WITH A GIANT ROBOT! There are FOUR thrilling adventures to collect in this series - don't miss out! Book 1: The Secret Jungle, Book 2: Ninja Strike, Book 3: The Night Thief, Book 4: An Army Awakens And don't forget Adam Blade's other series: Beast Quest and Sea Quest