I collect books about the air war in Southeast Asia circa 1964 to 1975.
Here are my favorite works about that period:

When Thunder Rolled -- Ed Rasimus.
Anything by Jack Broughton.
IMHO, these are the definitive books about the F-105 mission during
Rolling Thunder. Ed disagrees with me, but I'll give an honorable mention
to the book by Gen. Bell as well.

Over the Beach -- Zalin Grant.
The Heart of a Man -- Frank Elkins.
Captain Hook -- Wynn Foster.
On Yankee Station -- John Nichols & Barrett Tillman
Flight of the Intruder -- Stephen Coonts.
Wilcox' book (forget the name) about the creation of Top Gun. Perhaps
Scream of Eagles?
Any novel by Gerry Carroll.
These are the best books about naval aviation in that peried. If you're a
naval aviation fan, you should should also seek out the Motorbooks
collection of articles from the Naval Safety Center's Approach magazine.
Every one is based on actual events, and they are terrific.

Clashes
The Eleven Days of Christmas
both by Marshal Michel
Definitive studies of the air-to-air war over NVN and the Linebacker II
campaign, respectively.