When 12-year-olds Willa and Manny hear of a mysterious animal prowling their town, they are determined to prove it is real. Following the creature into a cave one full moon, they are swept into an alternate, ideal, world - one where pollution and conflict have been conquered decades ago and even their own families seem happier. But when they return, no one believes them. So, with a global war looming in their own world, their quest for proof of the Sideways World becomes ever-more urgent, in a nail-biting race against time.

Turning invisible at will: it's one way of curing your acne. But far more drastic than 13 year-old Ethel Leatherhead intended when she tried a combination of untested medicines and a sunbed. It's fun at first, being invisible. And aided by her friend Boydy, she manages to keep her extraordinary ability secret. Or does she?

America. The 1960s. Stuck on a remote farm with her awful aunt, twelve-year-old orphan Ruth spends every night gazing at the stars, dreaming of adventure. One night she spots a flying saucer blazing across the sky…before crash-landing in a field. When the spaceship opens and reveals a mysterious alien, all Ruth’s dreams come true. But does this visitor from another planet have a giant secret?

When 11-year-old Malky and his younger brother Seb become the owners of a 'Dreaminator', they are thrust into worlds beyond their wildest imagination. From tree-top flights and Spanish galleons, to thrilling battles and sporting greatness—it seems like nothing is out of reach when you can share a dream with someone else. But impossible dreams come with incredible risks, and when Seb won’t wake up and is taken to hospital in a coma, Malky is forced to leave reality behind and undertake a final, terrifying journey to the Stone Age to wake his brother....

Neil deGrasse Tyson's number-one New York Times best-selling guide to the cosmos, adapted for young listeners. From the basics of physics to big questions about the nature of space and time, celebrated astrophysicist and science communicator Neil deGrasse Tyson breaks down the mysteries of the cosmos into bite-sized pieces.