Das Geheimnis im 13. Stock

It begins with a cry for help on the answering machine: Aunt Abigail is apparently in trouble - which wouldn’t be anything special if it weren’t for the family record stating that she has been dead for over 300 years. However, this is not the last surprise Buddy is about to experience: the second is a 13th floor that shouldn’t actually exist, and the third is a time slip onto a pirate ship - Buddy is either having a creepy dream or he has stumbled into something that can really send chills down one’s spine...