A collection in which the talents of Lem, a writer, philosopher and literary critic, were equally manifested. "Imaginary magnitude." Famous "apocrypha" Stanislav Lem. Playbook, graceful, witty, ironic hoax. Prefaces to fictional works by never-existing authors. And another brilliant hoax is "Golem XIV." Man - more precisely, humanity - from the point of view of a supercomputer. Impeccable computer logic and very disappointing forecasts.