[PapaBear3625]

If you liked Pournelle's military SF, you will probably like David Drake and John Ringo

Let's not forget Robert Heinlein. While some of his post-stroke fiction was below par, "The Moon is a Harsh Mistress" was a classic

[GSWarrior]

Of all the Heinlein books I have read I enjoyed Moon the most.

[chesley]

I hated “The moon Is a Harsh Mistress”.. However, “Glory Road” in great. And, if I were to be limited to ONE SF Book on a desert island, “Starship Troopers” would have to make the short list.

[Oztrich Boy]

If you liked Pournelle's military SF, you will probably like David Drake and John Ringo

Or you could consider some girly fantasy by Gentle, Mary

Why has there been so little fantasy written from the viewpoint of the Orcs?