Written by New York Times bestselling authors Neil Gaiman and Michael Reaves with Mallory Reaves, INTERWORLD is a riveting trilogy, full of bravery, loyalty, time and space travel - and the future of a young man who is more powerful than he realises. INTERWORLD: Joey Harker is the kind of guy who gets lost in his own house. But one day, Joey gets really lost. He walks straight out of his world and into another dimension. This walk between worlds makes Joey prey to armies of magic and science, both determined to harness Joey's power to travel between dimensions. The only thing standing in their way is Joey - or to be more precise an army of Joeys, all from different dimensions... Now Joey must make a choice: return to the life he knows or join the battle. The SILVER DREAM: After mastering the ability to walk between dimensions, Joey helped save the Altiverse from destruction. But rival powers of magic and science are still out there, seeking to control all worlds. InterWorld's peacekeeping mission is far from finished. And when a stranger follows Joey back to BaseTown things get even more complicated. No one knows who she is or where she's from and, more importantly, why she knows so much about InterWorld. Dangerous times lie ahead... ETERNITY'S WHEEL: As the threat of FrostNight looms ever closer, Joey Harker seeks out more of his fellow Walkers across the Altiverse, training them as fast as he can. But even a solid team of recruits can't prepare Joey for the ultimate showdown with InterWorld's enemies, old and new. Joey never wanted to be in charge. But he's the one everyone is looking to now, and he'll have to step up if he has any hope of saving InterWorld, the Multiverse, and everything in between.