Your goal is to uncover the identity of the killer and reveal the motive for the murder. You may also be given other assignments to complete during the course of the investigation. Start by reading the assignment letter to learn specifics of the case and then begin examining all the contents found inside the box. When you have finished your investigation and are ready to reveal the solution and conclusion of the mystery, you will need to go to the publisher's website. There is no hint system online so you will only need internet access for the solution. Christopher's Curiosities: I found the items in the box you now hold....I now give possession of these mysterious items to you. They relate to the unsolved murders of Jack the Ripper. I need your help to investigate this new evidence and solve the mystery of the most infamous serial killer of all time."