On May 12th, the Postal shipping rates are going up again. I will update the catalog with new shipping rates at that time. I suspect that we will also have to add a "fuel surcharge" because of the ridiculously high cost of gasoline.

I will also be suspending sales when I leave ISUS HQ until I get back to Colorado and can get set up for shipping again, so if you want any books, NOW is the time to order!

Contact me for priority mail pricing and large order (5+ books) discounts.