A Mystery Collection "Four fresh and captivating tales to whet your appetite for the unexplained."--Robin Ginther, Book Blogger Ghostly dreams, hidden tunnels, haunted hallways, devious secrets, and a seemingly unbreakable Chinese puzzle box make up the four mysteries in this collection, Mysterious Tales of the Unexplained, Volume 2. In The Spiral Staircase, 12-year-old Rylee helps her mom uncover the secrets...