Two children suddenly appear wearing unfamiliar clothes, speaking an unrecognisable language and, strangest of all, have bright green skin.
A group of wealthy individuals arrive for a party at a London townhouse - but the solid building in front of them doesn't seem to exist.
Was an English medieval monk in league with the devil?
Barry and Lora investigate the grisly topic of 'lucid decapitation' and heads remaining conscious after being severed.
The life of the French showman and criminal Tarrare, known for his outrageous eating habits.
The backpack that somehow moved by itself, then caused a bloodbath.
The unexplained locked-room death of a New York lamplighter on Christmas morning.
