Collected Hulk Help

[VinnyHaw]

Hi, so I currently have Hulk Vol. 1-5

I plan on picking up some of the collected issues that started before this series. Can someone help out?

I'm on this site right now:
https://www.comixology.com/search/it...ected+Editions

Are these collected issues in order?

So I'll need to grab:
Hulk Smash Avengers
Hulk: Planet Hulk Prelude
Hulk: Plant Hulk
Hulk: World War Hulk
Hulk: Gray

And then i'll be caught up to Hulk Vol. 1-5?

Also, I know a little bit of the story because of the Planet Hulk Movie. I'm going to dish some stuff out and i'd like some help figuring out where the comics hit the movie.


I know the hulk messed up new york or the earth or something bad enough that the avengers sent him into space. From there he lands on a planet and becomes enslaved.
Does "hulk smash avengers/Hulk: planet Hulk Prelude/Hulk: Planet Hulk" cover all of that?


also, whats the different between these two? they're both named "world war hulks"

http://www.rakuten.com/prod/hulk-wor...FUOFOgod2VEAIw

http://www.barnesandnoble.com/w/incr...0785162155&r=1