A mathematician offers to sell his soul to the devil for a proof or disproof of Fermat's Last Theorem. Based on "The Devil and Simon Flagg" by Arthur...
Once upon a time, young scientists Kalitin and Danilov were friends, but a quarrel separated them. The circumstances of the quarrel remained unclear...
Russian nobleman Fyodor Ivanovich Lavretsky returns to his estate after years in Paris, only to fall in love with his young cousin Liza, complicating...