The local library let my better half go into the "employees only" area to search through a large number of cardboard boxes of donated books. Among several items, purchased for a twenty dollar donation, was volume two of an old account of the Yucatan. Both of us went back to do some more searching (they must have judged us to be respectable book lovers to let us dig around in the boxes) and found volume one. My better half got some more stuff (another twenty dollar donation, which was less than one dollar per book) and I got some stuff.
All Tomorrow's Parties (1999) by William Gibson. Novel, third of a trilogy. I haven't read the first two. Oh, well.
The Rising Gorge (1961) by S. J. Perelman. Collection of humorous pieces.
The Best of S. J. Perelman (1947). More of the same. My copies of these two are reprints.
Four Faultless Felons (1930) by G. K. Chesterton. Linked stories. My copy is a reprint, of course.
The Selected Stories of Patricia Highsmith (2001). Big volume brings together the contents of five collections.
Nothing That Meets the Eye: The Uncollected Stories of Patricia Highsmith (2002). Very similar in size and appearance to the above, so obviously a companion volume.