Amazon: http://amzn.to/24C4B9Z 
Hard Science Fiction meets Deep Space Mysticism.
Ancient Aliens. Uplift. The numinous and unknowable end of the Sky Road.
Author: Toby
Ontology of Ethics
This one is not a light read (listen) but worth it. 
What is the basis for ethics, Deontology or Utilitarianism? Fascinating. https://www.edge.org/conversation/molly_crockett-daniel_kahneman-deontology-or-trustworthiness
My #top100 #scifi Num:62 The Songs of Distant Earth
Amazon: http://amzn.to/1WG4hYA 
Wistful utopia must accommodate living hordes of desperate, grimey refugees… familiar?