Trying to remember a story about a guy that goes back in time and brings mythical creatures to the future
91051
Older science fiction book about time travel to retrieve things but they went sideways through the dimensions instead
154725
Looking for identification of SF story where humans are the "ancient evil"
93462
Time Travel young adult novel from late 80's
67824
Book about a boy who travels to a parallel universe to get a book
35055
Looking for two stories about a telekinetic boy
47530
Story of lost tech but magic manifests
76615
A story about Earth in far future with a civilization centered around a huge tree
48487
Book series about time travel from future to distant past, psychic powers?
14351
Story about a man who keeps getting old and going back in time to give his younger self some guidance
119088
Living rocks, sailing, goblin caves, a hero lost in time or space
147601
Story about a man who discovers the power of nothing
109023
Story about two wizards from Earth's past who go on relativistic trips through space
45895
Story about a time-traveler living backwards in a capsule
36075
Identifying a short story about time travel and paradoxes
93109
Short story: invention of a device to view the past
47147
Looking for a short story about a robot evolving to have supernatural powers
53517
Trying to Remember a Book that explored evolution of Dinosaurs to intelligence and then encountering humans