The Nature of the Physical World: Gifford Lectures
Arthur S. Eddington
The Witch's Vacuum Cleaner: And Other Stories
Terry Pratchett
Children's Circle Stories (2)
The Long Way to a Small, Angry Planet
Becky Chambers
Wayfarers (1)
A Stir of Echoes
Richard Matheson
The Green Hills of Earth / Gentlemen be Seated
Robert A. Heinlein