The Strugatsky brothers' poignant and introspective novel of first contact that inspired the classic film Stalker

It is a mysterious city whose sun is switched on in the morning and switched off at night, bordered by an abyss on one side and an impossibly high wall on the other. Its inhabitants are people who were plucked from twentieth-century history at various times and places and left to govern themselves, advised by Mentors whose purpose seems inscrutable. This is life in the Experiment.
Andrei Voronin, a young astronomer plucked from Leningrad in the 1950s, is a die-hard believer in the Experiment, even though his first job in the city is as a garbage collector. As increasingly nightmarish scenarios begin to affect the city, he rises through the political hierarchy, with devastating effect.

When young programmer Alexander Ivanovich Privalov picks up two hitchhikers while driving in Karelia, he is drawn into the mysterious world of the National Institute for the Technology of Witchcraft and Thaumaturgy, where research into magic is serious business.

And where science, sorcery and socialism meet, can chaos be far behind?

'A beautiful book' Ursula K. Le Guin

This mordantly funny and provocative tale from Soviet Russia's leading science fiction writers is the story of astrophysicist Dmitri Malianov. As he reaches a major breakthrough, he finds himself plagued by interruptions, from a mysterious crate of vodka to a glamorous woman on his doorstep. Is the Universe trying to tell him something?

'On putting down one of their books, you feel a cold breeze still lifting the hairs on the back of your neck' The New York Times