The Prairie by James Fenimore Cooper (pb) for 5 dollars.
Pragmatism: A New Name for Some Old Ways of Thinking by William James (pb) for 3 dollars
Middlemarch by George Eliot (pb) for 3 dollars.
I'm now one book short of having the whole run of the Leatherstocking Tales (missing The Pioneers) although I've had the rest for two decades now and haven't gotten around to reading them yet.
Why whales grew to such monster sizes
42 minutes ago