InterWorld is an exhilarating journey across dimensions, crafted by the masterful storytelling duo, Newbery Medal winner Neil Gaiman and Emmy Award-winning science fiction writer Michael Reaves.

Meet Joey Harker, a seemingly average teenager who stumbles upon a mind-bending discovery: his world is just one among a trillion alternate earths. Some of these worlds are governed by the mystique of magic, while others are ruled by the cold logic of science. Yet, all are entangled in an epic conflict.

Joey's adventure begins when he inadvertently walks out of his world and into another dimension, making him a target for two formidable forces vying to exploit his unique ability to traverse dimensions. Faced with the enormity of this power struggle, Joey makes a courageous decision. He joins an army of alternate versions of himself, all possessing the same extraordinary gift, to fight against the nefarious magicians Lord Dogknife and Lady Indigo and maintain the delicate balance of power across these diverse worlds.

This gripping tale of magic, science, and heroism will captivate readers of all ages, especially those who have been enchanted by series like His Dark Materials and Harry Potter.