Here are book recommendations I've made on Book DNA.
Book lists connected to Michael R. Johnston's books
71 authors created a book list connected to Michael R. Johnston's books by genre, topic, theme, and mood.
Genres connected to Michael R. Johnston's books
Space opera romance
18 books
Queer sci-fi
88 books
Science fiction
2192 books
Space horror
32 books
Space opera
309 books
Gay fantasy
64 books
Topics connected to Michael R. Johnston's books
Space warfare
50 books
Spaceflight
24 books
Close encounters
55 books
The United States Army
45 books