Hopefully not against the rules.  Humble Bundle is offering a 27 book bundle where you can get digital copies of anxiety help books for cheap.  There are a few other mental health related topics included in the bundle.  I'm new to anxiety and have read a couple of the books so far.  I felt they were helpful to me and thought that I would share.

For those unfamiliar with Humble Bundle, they offer book, games, music, and software bundles for a cheaper price.  Some of the procedes go to charity.