Have a stack of his older books, with a couple of Travis McGee series sprinkled in:

Bright Orange for the Shroud

Dreaded Lemon Sky

Murder in the Wind

Area of Suspicion

The Drowner

Wine of the Dreamers

April Evil

A Man of Affairs

Deadly Welcome

The Last One Left

Seven

The Brass Cupcake

Soft Touch

The Beach Girls

Condominium

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These are in ok condition for their age.  Very readable.  I can't post most of them since they didn't have upc codes back then. 

Will trade 16 books for 8 credits.

Just to let you know: you don't have to have a ISBN code to post a book. Just go to the post a book page, and at the bottom, there is a link to a different page if you have a book with no ISBN number. It takes a little more work to get the book posted, but I have posted a lot of older books using that link. And lots of them have been ordered ;-))!

Good luck!