I'm new to this site, and while not new to collecting comics, I was never able to afford Golden Age and don't know much about them. I am a very much a Jack Kirby fan, having started reading/collecting comics as a kid with Kamandi and Omac, among others, and later discovering his Marvel work (I was lucky enough to have a few good Silver Age comics for a while).
Now I'm interested in finding some of his Golden Age work, but I really don't know much about what titles he worked on. I'm most interested in horror and science fiction, then super hero, crime, and possibly some war or Western if there are any someone highly recommends. I'm not much interested in any romance.
Are there any particular horror or science fiction comics with "must read" Kirby work anyone can recommend? There's so much available here that I don't even know where to start. Thanks for you time/thoughts/recommendations...