Of the Billie/Wilks trilogy 'Earth Hive' is pretty good. 'Nightmare Asylum' is by far the best of the lot (IMO), but 'Earth Hive' is a good read.
I've always been partial to Steve Perry as an author, and I think he does a good job of bringing the comic to life, as well as breathing new life into the story. If you're looking for some good military sci-fi action 'Nightmare Asylum' really sings in this area. But 'Earth Hive' is definitely a fun read. You'll probably be able to cruise through it in a day or so.
There are aspects of the 'Earth Hive' story I just don't like, but that's a result of the comic origins of the book, not how it was written. I think it is very well written, as is the second book ('Nightmare Asylum'). 'The Female War' leaves something to be desired for me. It was co-authored with Steve's daughter, and I can always tell were her material starts and his ends - which is not good for a joint project. I also find some of the story twists and thematic arcs in 'The Female War' to be distracting.
I'd say give 'Earth Hive' a read.
EDIT:
Pug50 wrote:
I like
Earth Hive in particular because it features a religion that worship the Xenomorphs as God

Sounds reasonable to me ...
I agree. This was one of my favorite aspects of the comic as well.