Running DW and need a quick way to access monster stats? Moster (and Encoutner) decks from Inkwell Ideas:
http://www.kickstarter.com/projects/inkwellideas/creature-and-encounter-rpg-card-decks
I think this KickStarter was posted a while back when they were still deciding which systems to use. DW is a definite now. They also have a few other systems and some system-neutral options.
I’ve been very pleased with Inkwell’s items. I used their Dungeon Morph dice (and cards once I bought them) to run Dungeon World at GenCon this past summer. They worked very well for mapping out the dungeon. I had made my own cards for monster stats then, but I can see these as very useful.
http://www.kickstarter.com/projects/inkwellideas/creature-and-encounter-rpg-card-decks