You can read “the forever war” for free on audible. 
Discussion
great book!
Well, you can listen to it, right nostr:npub1qny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysew95gx?
What is it?
A+ sci fi
Just finished that. Excellent read.
One of my faves