The next blockbuster from the bestselling publishing program—now with over five million books in print! Amy and her brother Marc used to be best friends. But after Marc left home to become an adventurer, Amy has missed her daredevil brother. Meanwhile, Amy has settled into a quiet life, mining close to home. All that changes when Amy receives news that Marc has been trapped in a mysterious haunted mansion. Determined to save her brother, Amy must embark on an epic adventure into a scary house of traps and horrors—with only her brave cat Tuna by her side.