X-link to the DRM-free thread for a new Humble Bundle:
Humble Book Bundle Treat Yourself presented by Callisto Media features assorted non-fiction cookbooks, health/DIY fitness, mindfulness/New Age, and sex advice.
Also, you can still get the
Humble Book Bundle Land a Tech Job for Dummies® presented by Wiley whose contents should be self-explanatory (although it does also contain a number of general job interviewing/career skills guides which may be useful for non-tech purposes).