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
2861 books
Science fiction
1853 books
Thrillers
3260 books
Action
2728 books
Space opera
252 books
Techno thrillers
138 books
Topics connected to David Simpson's books
Artificial intelligence
319 books
Free will
58 books
Terraforming
14 books
Computers
29 books
The Bible
367 books