From Iron Man #4 by Kieron Gillen and Greg Land.

Well, he is a bit of a futurist (albeit one who currently seems to be restricting the use of high tech) and this book is very much a get-Iron Man-ready-to-be-in-Guardians Of The Galaxy.

But you know, I bet they read fantasy novels in space as well. Come on Tony, you know elves and trolls, get back in the Hobbit.