Re: Guardians of the Galaxy Recommended Reading?
I'd read the following:
Guardians of the Galaxy #1-25
War of Kings
Realm of Kings
If you're curious about past stuff, Adam Warlock, Gamora, Drax and Moondragon were all a part of the Infinity Watch.
Dream MCU phase 3:
2016: Thor: Ragnarok, Doctor Strange
2017: Captain America: Secret Empire, Black Panther
2018: The Incredible Hulk: Rise of the Leader, Guardians of the Galaxy: War of Kings
2019: The Inhumans, Avengers: Thanos Imperative