The bloody ruby secret

Description

At the beginning of the XX century, a huge ruby was brought in the United Kingdom. The ruby was called «bloody».

Two years later, the jewel has been stolen. The scientist who led the expedition which found a ruby disappeared under mysterious circumstances.

You discover an abandoned flat of Professor Edward Burnett Taylor, full of mysteries and unanswered questions.

Find the ruby, but remember that you have only one hour — some secrets can be deadly.