Gerhard F. Hummel

Fred Engel's father is murdered by Colonel Brinkley in order to acquire a treasure map, however the Colonel only acquires half of it, the other half as held by Mrs. Butler. Discovering the scene of the crime, Old Shatterhand and Winnetou help Fred bring his father's murderer to justice and locate the treasure of Silver Lake.

A serial killer named The Shark is terrorizing London by killing his victims with a speargun and then, dressed in a scruba-diver's wetsuit, using the city's sewer tunnels to make his getaway.

A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.

A Brothers Grimm fairy tale involving siblings finding a gingerbread house in the middle of the forest owned by an evil witch who captures them and by fattening them, intends to have them for her meal.