What are the good online used bookstores?

I’m looking for some books, and have exhausted all the real live stores in the area. I’ve checked amazon.com, powells.com, alibris.com, and ebay.com. Any others I should check out?

Try www.bookfinder.com – it’s a search engine for used books and searches the ones you have listed plus a bunch of others.

And try half.com – it’s mostly person-to-person selling and the prices are usually reasonable, and none of the uncertainty of bidding, like on ebay.

There’s also ABE Books. I used to like Bibliofind better, but they’re part of Amazon now.

Mandarax:

And may I ask what’s wrong with that? I’ve found some great stuff on Bibliofind, even after it was taken over by Amazon.

I second bookfinder—best selection, they have things no one else seems to. I have spent huge gobs of cash on that damn site . . .

ha ha…

Yes, London, “great whacking gobs of cash.” (Sorry, inside joke between he and I . . .)

I knew I could count on Dopers. Bookfinder found me a new copy of the book I was looking for for cheaper than any used copy I’d seen. Cool.