Call of Cthulhu Case Five - The Damocles Gambit (Part C)

Safetly in the home of Chester Bernade, the natural historian is presented with an letter form an old friend who is in serious trouble. With hints of mythos activity in the words of the letter the investigators move into action to get to the bottom of the events. Was it really a murder or was something more sinister going on?
With Daniel heading off to Liverpool the rest of the team head into London to find answers.