The retailers noted above are the only official sites with permission to carry and/or distribute my books. If you obtained one of my books through another source, please understand that you have pirated a bootlegged copy for which neither I nor my publisher received any compensation. 

Additionally, you might have gotten something you didn't bargain for. I am not responsible for viruses, parasites, plagues, boils, or evil spirits one might acquire taking one's chances at a pirate site.