This is a vintage copy of Goosebumps #11, The Haunted Mask, written by R.L. Stine. The book is a first printing paperback in English and measures 8 inches in length, 5.25 inches in width, and .5 inches in height. It is a spooky story about ghosts and is intended for young adults, ages 9-12, and adults. The book is in good condition with no inscriptions or personalizations.