The Consuming Fire (Book 2)
John Scalzi
The Interdependency (2)
The Long Way to a Small, Angry Planet (Wayfarers 1)
Becky Chambers
Wayfarers (1)
Look to Windward (The Culture 7)
Iain M. Banks
The Culture (7)
Foundation and Empire
Isaac Asimov
Foundation (9)
Contact
Carl Sagan