race for the galaxy is just the sped up better version of puerto rico (definition of better varies from person to person
)
I dislike both agricola and Caverna but I can't really think of any reason why you would want agricola over Caverna unless you were already a huge fan of Agricola. Coverna is just a much more polished version of the game.
I am not sure how the game of thrones game plays but if you don't have a co op game both eldritch and dead of winter are fine choices (dead of winter is likely a better introduction)
robinson crusoe is also co op but it feels quite a bit different. a pain in the ass to learn but once you learn it it plays well but will beat you down so hard.
I don't know blood rage.
as for pandemic the other co op one. I am hearing great things about pandemic legacy and thus will avoid saying whether regular old pandemic is still worth it until I play legacy.
i've had pretty good luck with co op games. I think being able to walk people through a few of their turns really helps.
forbidden desert/island have gone over great with people who don't normally play games.