O’Reilly Media is a (the?) leading publisher of tech media.  They have been huge advocates of DRM free books that can be freely shared, but surprisingly they do not feel it hurts their bottom line. Now this.

If you know anyone, or the sons or daughters of anyone, who wants free access to some of the best content on technology, let them know about this. You can’t beat free.

Safari Brings America’s K-12 Free Books, Videos from O’Reilly.