Get ready for a wonderfully weird and wacky trip to places in the universe you didn't know existed! If Douglas Adams had written The Hitchhiker's Guide to the Galaxy for kids, it might go like this... When 12-year-old Ilnoblet Elmer discovers his new headteacher is not quite what he thought, he uncovers a secret: the Moots, those darstardly, despicable, desecrating aliens, are back on Earth. Then his sister disappears, and he's sure it's got something to do with them. With the aid of a mysterious, tetrahedron-shaped gift, a tiny portal and his friend Margaret, he travels to a surprising and mathematically puzzling part of the universe, full of unexpected events, curious rooms, and far-out beings, like the two-headed Duo-Oud. He realises there is only ONE thing that will get his sister, Margaret and him back home in time for dinner, and stop the Moots destroying everything... Can you help him work it out, as you journey with him on his extraordinary adventure? Read this book now and help Ilnoblet solve the clues in an amazing, secret and exciting part of the universe.