Why Call Them Back From Heaven? (1967) A man becomes embroiled in a scandal at a wealthy cryonics corporation.It has established a toehold for mutual cooperation-or invasion. All Flesh Is Grass (1965) The town of Millville is trapped in a bubble by an alien hive-race of purple flowers.But the outside world is snooping around, and their blundering may endanger all of humanity. A Civil War veteran is a caretaker of a secret Way Station, a transfer point for aliens. Way Station (1963) Serialized in Galaxy Magazine June and August 1963 as Here Gather the Stars.They Walked Like Men (1962) A newsman learns alien 'bowling balls' that can take any form are buying up the Earth.A lunar prospector investigates the crater Tycho where spacecraft have disappeared. The Trouble with Tycho (1961) First published in Amazing Science Fiction, October 1960.He will need the help as humans rise to wipe out 'parries'. A paranormal who telepathically travels to other planets brings back an alien consciousness that can manipulate time. Time is the Simplest Thing (1961) Serialized in Analog April, May, June, July 1961 as The Fisherman.Ring Around the Sun (1953) A man's unique psychic gift allows him to step into parallel 'quantum' earths-a ring around the sun-where he may become mankind's last chance for survival.City (1952) In the far future, only dogs and robots are left on Earth to recount the old stories and debate whether Man ever existed at all.When a long-lost spaceman returns to Earth from a distant planet where our 'souls' may live, his fuddled observations spark a religious schism and war. Time and Again (1951) Alternate paperback title: First He Died serialized (with a different ending) as Time Quarry.Until a physicist and entrepreneur develop a rival engine and declare a war for freedom. A businessman's monopoly of accumulator engines brings power to run the solar system's politics. ) A crew is piped to the edge of known space, where metal-men Cosmic Engineers need help to prevent two universes from colliding, while opposing Hellhounds want destruction and chaos. Cosmic Engineers (first published as a 'short novel' in Astounding Science Fiction, February 1939, March 1939, and April 1939, expanded slightly for novel publication, 1950.The Creator (48-page novelette: first magazine publication 1935, first book publication 1946).Simak's novelette Physician to the Universe was the cover story on the March 1963 issue of Fantastic Stories.

Kaukų draustinis by Clifford D. Simak