Any of the original materials here are available and free for your non-commercial use.

Nevertheless, all of the contents of the Spiritwalk WebSite are officially copyrighted. Although non-commercial use is not intentionally restricted, we maintain all copyrights for any commercial use.  All that we ask is that you properly attribute these materials and make a link to Spiritwalk if appropriate. Also, we would appreciate being informed of this although the consent is implied.  Materials not originating at Spiritwalk should be considered restricted. We do all we can to be respectful of the authorship of internet information.  However, at Spiritwalk, the dissemination of these materials are our highest priority as our purpose is to assist in the spiritual awakening of all.  So please pass it on. 

see Peter Russell's sagacious comments on copyright laws and the internet