I really do like the books of John Scalzi.
"Old Man's War", "Ghost Brigades" and do not forget the problems of a new colony in "The Last Colony" and the view of the teenage daughter in Zoe's Tale.
These three (four) books are about the same characters, but if you want, you can jump over the more military-like first books and read the colony book(s) separately.
The first book "Old Man's War" describes how a 75 year old gets into the space-military and what he did in his 10 years there.
"Ghost Brigades" is about a special military unit he met in the first book.
"The Last Colony" is about the time after his 10 years in the army.
"Zoe's Tale" is the story from "The Last Colony", only from the viewpoint of his adopted teenage daughter.
All in all I really love these books and have them read multiple times already.
Additionally:
In my youth I liked the series "Ren Dhark". But I can't really recommend the 'newly' released books. They dropped most of the interesting background of the earlier paperbacks, so that the books are rather boring..
"Old Man's War", "Ghost Brigades" and do not forget the problems of a new colony in "The Last Colony" and the view of the teenage daughter in Zoe's Tale.
These three (four) books are about the same characters, but if you want, you can jump over the more military-like first books and read the colony book(s) separately.
The first book "Old Man's War" describes how a 75 year old gets into the space-military and what he did in his 10 years there.
"Ghost Brigades" is about a special military unit he met in the first book.
"The Last Colony" is about the time after his 10 years in the army.
"Zoe's Tale" is the story from "The Last Colony", only from the viewpoint of his adopted teenage daughter.
All in all I really love these books and have them read multiple times already.
Additionally:
In my youth I liked the series "Ren Dhark". But I can't really recommend the 'newly' released books. They dropped most of the interesting background of the earlier paperbacks, so that the books are rather boring..