You may purchase print copies of my book ($5 each plus $3 to cover tax and shipping by US mail media rate) by sending me your name and mailing address.  Within 24 hours I will email you an invoice via Paypal.  You will be able to pay with any major credit card or with a Paypal account if you have one. When payment is confirmed, I'll ship your copy or copies. (Let me know if you'd like it signed.)