About the book: year / Kazantsev also showed great interest in the mysteries of science and interpreted them in their own way. He published a number of articles, essays and works of fiction dedicated to the mystery of the Tunguska meteorite (“Explosion”, “Guest from Space”, “Tunguska Catastrophe: 60 Years of Speculation and Controversy”). In them, he expressed the version that the meteorite was actually an alien ship that exploded upon landing. In addition, Kazantsev was interested in the hypothesis of paleocontacts, collected information about legends and archaeological finds that could confirm this hypothesis, wrote articles and essays. Kazantsev can be called one of the pioneers of Soviet ufology. Kazantsev's return to active literary work took place in the early 1970s. During this period, he wrote the novels “Stronger than Time”, “Faetes”, “Dome of Hope”, which were still strictly adhered to from an ideological point of view. At this time, several collected works of Kazantsev were published, and he himself became one of the active “engines” of the so-called “Young Guards” school of fiction. In the 1980s, Alexander Kazantsev published novels about Pierre Fermat “Sharper than the Sword” and about Cyrano de Bergerac “The Bubbling Emptiness”, where he tried to combine his usual fantastic ideas with the surroundings of a “musketeer” historical novel. The works of the following years fit well into the themes he had already mastered - this is the trilogy of communist utopias “The Mystery of Zero”, “Don Quixote of the Universe” and “After a Millennium”; duology “Other Worlds” and historical-fantasy duology “Star of Nostradamus” Contents: RETURN TO THE FUTURE: 1. Alexander Petrovich Kazantsev: Love Coefficient, or the Mystery of Zero 2. Alexander Petrovich Kazantsev: Quixotes of the Universe. Novel in 2 books 3. Alexander Petrovich Kazantsev: After a millennium, THE STAR OF NOSTRADAMUS: 1. Alexander Petrovich Kazantsev: Illumination of Nostradamus 2. Alexander Petrovich Kazantsev: Stages of Nostradamus OTHERWORLDS:1. Alexander Petrovich Kazantsev: Alien (Alsino) 2. Alexander Petrovich Kazantsev: Otherworlds SELECTED NOVELS:1. Alexander Kazantsev: Dome of Hope 2. Alexander Kazantsev: Bubbling Emptiness (with illustrations) 3. Alexander Petrovich Kazantsev: The Gift of Caissa (collection) 4. Alexander Kazantsev: Burning Island (Fantastic novel with illustrations) 5. Alexander Petrovich Kazantsev: Stronger than Time 6. Alexander Petrovich Kazantsev: Faetians 7. Alexander Petrovich Kazantsev: Sharper than a sword 8. Alexander Kazantsev: Planet of Storms 9. Alexander Petrovich Kazantsev: Against the wind NORTH BRIDGE:1. Alexander Petrovich Kazantsev: Polar Dream (With illustrations) 2. Alexander Petrovich Kazantsev: The ice is returning 3. Alexander Petrovich Kazantsev: Arctic Bridge