X-link to the DRM-free thread for some new bundles of sfnal interest:
StoryBundle's
Leading Ladies Fantasy contains novels and story collections starring female lead characters, by mostly indie authors. There's a freebie if you're a newsletter subscriber. And their
Military Horror bundle expires soon.
Also, some RPG gamebook bundles from Humble Bundle for the popular Pathfinder fantasy setting, and from Bundle of Holding for the tie-ins to the
Buffy: the Vampire Slayer and
Angel: the Series TV shows.