Titles marked by user Gzuckier with tag space
| Date | Type | Language | Title | Authors | Parent Title | Parent Authors | Tags |
|---|---|---|---|---|---|---|---|
| 1987-09-00 | NOVEL | English | Project Pendulum | Robert Silverberg | time travel (1), twins (1), 2016 (1), distant future (1), Cretaceous Period (1), North America (1), Europe (1), space (1), human evolution (1) |