"Return to Labyrinth" is a four-part series starting with Volume 1 that was released in August 2006. Volume 2 was released in October, 2007, and was originally going to be titled "Goblin Prince of the Labyrinth", but instead the "Return to Labyrinth" title is used for all volumes. Originally planned as a three-part series, it was announced at the end of the second volume that the story would be expanded to four volumes. Volume 3 was released on May 12, 2009. The final volume was released on August 3, 2010. The story takes place about thirteen years after the events of "Labyrinth" and centers around Toby, who by this time has grown up into a teenager. It received generally positive reviews.