Kir Bulychev (real name Igor Vsevolodovich Mozheiko) is the author of the most interesting science fiction novels and novels for children and adults, popular science books, scripts for films. He writes both detectives, in which there is an exciting plot and an unexpected denouement. The first volume of the Works includes the detective novel "Reserve for Academicians." By the will of the author, the reader falls into 1932. Lidochka Ivanitskaya goes to the sanatorium TsEKUBU "Uzkoye" on the outskirts of Moscow. Little does she know that disappointment, danger, alternative worlds await her ahead... The second volume of the Works includes two fantastic novels - "The Other Day Earthquake in Ligon" and its sequel "Naked People." Set in a fictional country somewhere in Southeast Asia... Two works are included in the third volume of the Works. The detective "Usni, Beauty" takes place in 1994. The main character prepares breakfast for her beloved early in the morning. She becomes a casual witness to the shootout. Who was shot and why? It will not be easy to figure it out... The novel "Death on the floor below" tells about the danger that any harmful production is fraught with, about an environmental catastrophe that could have been prevented...