Titles marked by user Invisible Trihedron with tag alien artefacts
| Date | Type | Language | Title | Authors | Parent Title | Parent Authors | Tags |
|---|---|---|---|---|---|---|---|
| 1967-00-00 | NOVEL | English | Why Call Them Back from Heaven? | Clifford D. Simak | religion (2), eternal life (1), time travel (1), Wisconsin (1), eternal youth (1), rejuvenation (1), peace (1), poverty (1), ostracism (1), overpopulation (1), set in 2100s (1), New York City (1), longevity (1), mathematics (1), alien artefacts (1), interstellar travel (1), euthanasia (1), cryogenics (1), court trial (1), death (1), drugs (1), depopulation (1) |