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Given an amazing sense of smell and a phenomenal memory, Agatha Mystery dreams of becoming a writer, but that's in the future. For now, she is a great detective! Together with her simple-minded cousin Larry, a student at a detective school, she travels the world solving the most intricate mysteries. They are assisted by a loyal major, a naughty Siberian cat, and a host of strange relatives.

Murder on the Eiffel Tower

Usually, students are not assigned to investigate serious crimes. But it just so happened that Larry unwittingly took an agent out of the game, who was on his way to find the killer of a Russian diplomat poisoned in a restaurant on the Eiffel Tower. And now, instead of a carefree weekend in a Parisian attic with Gaspard, Larry's brother, the young detective is facing a complex and dangerous investigation. Luckily, Agatha has also decided to visit Paris, and no one can hide from her penetrating gaze!