Here are book recommendations I've made on Shepherd.
Book lists connected to David Simpson's books
2 authors created a book list connected to David Simpson's books by genre, topic, theme, and mood.
Genres connected to David Simpson's books
Adventure
2831 books
Science fiction
1949 books
Thrillers
3441 books
Space opera
264 books
Techno thrillers
146 books
Topics connected to David Simpson's books
Artificial intelligence
327 books
Free will
59 books
Terraforming
14 books
Computers
29 books
The Bible
368 books