Lost Legacy
Robert A. Heinlein
Fiction Land
R.R. Haywood
I Shall Wear Midnight
Terry Pratchett
Discworld (38)
The Green Hills of Earth
Future History or "Heinlein Timeline" (16)
In the Ravenous Dark
A.M. Strickland
The Ethical Slut: A Practical Guide to Polyamory, Open Relationships, ...
Dossie Easton