When the water supply of Fraggle Rock mysteriously runs dry, the Fraggles will have to go on their biggest adventure ever to find the fabled Everspring. When the water supply of Fraggle Rock mysteriously runs dry, Gobo, Mokey, Wembley, Boober, and Red will have to journey deep into the caves of Fraggle Rock to find the fabled Everspring. Along the way, they'll encounter spooky creatures, discover the Crystal Caves, and meet a colony of never-before-seen Doozers! Join New York Times bestselling author Kate Leth (Adventure Time: Seeing Red) and illustrator Jake Myler (Orphan Blade) as they take the beloved characters of Jim Henson's Fraggle Rock on their biggest adventure yet!