Three lighthouse keepers mysteriously disappear in the early 1900s. Two young girls disappear in the jungles of Panama. Five men abandon their car in the mountains, then plunge into the forest for an unknown reason, where one by one they die. A young man disappears. He is only found 7 years later, walled up in the chimney of a cabin in the middle of the woods...Since time immemorial, mankind has been confronted with unexplained crimes and mysterious disappearances. Geoffrey Claustriaux has a passion for these enigmatic cases, and revisits twelve of them. He invites you to discover the raw facts as they are known today, and proposes a possible fictional ending for each of these crimes and disappearances.