Arkadiy Strugatskiy

A group of scientists is sent to the planet Arkanar to help the local civilization, which is in the Medieval phase of its own history, to find the right path to progress. Their task is a difficult one: they cannot interfere violently and in no case can they kill. The scientist Rumata tries to save the local intellectuals from their punishment and cannot avoid taking a position.

Maxim Kammerer fights for his love and freedom. He leads a rebel movement challenging the five greedy rulers. One of the rulers, Strannik, knows how dangerous Maxim can be. He makes up his mind to stop the young man at any cost. The last close fight will decide everything.

On the threshold of 22nd century, furrowing the space, protagonist from the Free Search Group makes emergency landing on an unknown planet where he must stay. People who are living on this planet have remained at the stone level of the 20th century, with its social problems, miserable ecology and shaky world..

In the near future, writer Victor Banev gets himself on a UN commission to investigate what's going on in the remote town of Tashlinsk, where reports tell of a virus-created race of brainiac mutants. Banev's tween daughter Ira is enrolled at a school for gifted children which has been taken over by the mutants, who have grown to despise ordinary humanity.

An expedition arrives on planet Arkha, which appears desolate and uninhabited and yet suitable for a planned mass exodus from polluted Earth. One day seemingly from nowhere and quite unexpectedly a young boy wanders into their ship and then runs off.

The story of a writer who accidentally stumbles across the elixir of immortality and in doing so encounters the small group of immortals who have jealously guarded this secret for centuries. Once the writer has knowledge of this elixir, called 'Mafussalin', the group of five immortals give him a stark choice: either join them, with the price of admission, being a duel to the death between the immortal who accidentally gave the secret away or death at the hands of the group. As the writer makes up his mind, sometimes aided and at other times opposed by the ever shifting alliances from within the group, we discover how the other immortals became this way, their true ages and what they have done with this 'gift'.

Another planet in the period of medieval times. An employee of the institute of experimental history from Earth, who is send under the name of noble don Rumata of Estor as a spy with a mission to contact the local resident of the institute, arrives in the city of Arkanar. But the resident perishes under an unlucky attempt to make a palace coup, and Rumata have to take his place as the resident. Soon he meets all the horrors of the medieval society - a peasant war, palace coups, mass executions. To continue to be an indifferent watcher of all these horrors turns out to be simply impossible...

This bleak late soviet-era drama follows the career of Malyanov, a young medical school graduate who has been sent to work in Turkmenia. Here he runs into a hodge-podge of people of differing ethnicities, all of them victims of the government's earlier mania for relocating and eliminating whole ethnic groups and classes of people. These desperately unhappy people are unable to find any pleasure in this diverse companionship, but instead are antagonistic to it, and often resort to desperate measures in their doomed attempts to ease their pain.

Crew of a spaceship finds itself in contact with just one local inhabitant - a humanoid that looks remarkably human.

Several scientists create drama around a mysterious black ball.

The police get a call-out to a lonely hotel in the Alps. When an officer gets to the hotel everything seems to be alright. Suddenly, an avalanche cuts them off from the rest of the world and strange things start happening.

The police get a call-out to a lonely hotel in the Alps. When an officer gets to the hotel everything seems to be alright. Suddenly, an avalanche cuts them off from the rest of the world and strange things start happening.

Near a gray and unnamed city is the Zone, a place guarded by barbed wire and soldiers, and where the normal laws of physics are victim to frequent anomalies. A stalker guides two men into the Zone, specifically to an area in which deep-seated desires are granted.

Set in a fictional town in northern Russia, where highly classified research in magic occurs, the novel is a satire of Soviet scientific research institutes, complete with an inept administration, a dishonest, show-horse professor, and numerous equipment failures. It offers an idealistic view of the scientific work ethic, as reflected in the title which suggests that the scientists' weekends are nonexistent. (Wikipedia)