Books
Indigo Prophecy - a.k.a. Fahrenheit - Unofficial Video Game Guide & Walkthrough
2005
How to Find the Mysterious Substance in Broken Sword The Angel of Death
2006
Kurs: Wyspa Skarbów (Poradnik do gry)
2015
The Secrets of Atlantis: The Sacred Legacy (Poradnik do gry)
2015
Tajne Akta: Tunguska (Poradnik do gry)
2015
Poradnik do gry Broken Sword: Anioł Śmierci
2015