I just stumbled across this website today. They’ve got a pretty amazing selection of new and used books, ship anywhere in the US for free, and worldwide for $2.97 per book. Better yet, profits from sales go toward literacy programs around the world and in the States. They’re also taking steps to support renewable energy, reforestation, and other environmentally-friendly practices.
I mostly just love that I found a place that will send me cheap English-language books to Bangkok!
thanks for this link - that’s a great price for shipping to Thailand.