Secrets of the Unknown: Jack the Ripper

The Diary of Jack the Ripper: Beyond Reasonable Doubt?

Shadow of the Ripper

Jack the Ripper: The Missing Evidence

Jack the Ripper: An On-Going Mystery

In the World of Jack the Ripper

Unmasking Jack the Ripper

Fatal Exposure

Snapshot

Das Ungeheuer von London City

Lulu

Se busca un asesino

The Lodger