I use your material and send people to your website quite often during discussions or witnessing opportunities. I have even posted the link to your site, to your "Q&A" page, and to some of your books directly on discussion boards as references and as sources of answers to questions regarding evolution, racism, and creation. In fact, just moments ago, I recommended Ken's book "One Blood", which I have thoroughly enjoyed, to an Australian, and I am an American.
I have several of your books in my library and intend to add many more. My wife uses your material in her Fifth Grade curriculum. May God continue to bless your work and your lives and your families