It is what is advertised, a collection of promotional art for the series "Tribulation Taskforce." There is nothing that is nsfw so you don't have to worry about getting weird looks or anything like you might hanging up certain other superhero style art. I recommend picking it up whether or not you're a fan of the series, as the art inside is absolutely beautiful and worthy of becoming desktop/phone backgrounds or even being printed out and pinned up on your wall! :D