The Haunted Mask was an adaptation of The Haunted Mask by R.L. Stine. R.L. Stine's books are often very dialogue-heavy, and the script came together very nicely because of it. The Haunted Mask was one of my favorite Goosebumps books when I was a kid and it was a real treat to take my vision of the events of the books and reconcile them onto the stage.