Apple TV has closed a deal for the rights to Brandon Sanderson's Cosmere books, according to The Hollywood Reporter. The first adaptations being considered are the Mistborn series for film and The Stormlight Archive for TV. The Cosmere series makes up a large chunk of his published works, with 24 books attached to the shared universe. The Mistborn series, for example, takes place on a world called Scadriel while the Stormlight Archive series takes place on Roshar. Sanderson's Cosmere universe is known for having a wide variety of entry points that audiences can jump right into.