Download or read book The Mystery of the Haunted Castle written by Dian Curtis Regan and published by Apple. This book was released on 1995 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: When their ghost-dog Thatch becomes so interested in a library book about castles that he "smooshes" into the book, ghost twins Robbie and Beka must journey into a medieval world in order to get him back. Original.