These sites offer links to reading group guides for a variety of titles. These guides pose thoughtful questions for individual readers, too!
HarperCollins Reading Group Guides Discussion guides for various fiction, nonfiction, and classic Harper Collins titles
Penguin/Putnam Reading Guides Discussion guides for titles from Penguin and Putnam titles, plus tips on starting a reading group
Random House Reading Group Guides Discussion guides for various titles from the following publishing groups: Anchor, Ballentine, Bantam, Dell, Doubleday, Knopf, Pantheon, Random House, Schocken, and Vintage
Reading Group Choices This site offers suggested titles for book clubs, a searchable database of discussion guides, and advice for starting and leading your own reading group
Reading Group Guides This site offers reading suggestions and discussion guides, and ideas and advice for starting and running a reading group
Simon & Schuster Book Club Reader Reading group guides for Simon & Schuster titles, plus an online discussion forum for your favorites
St. Martin’s Press Reading Guides Guides for titles published by St. Martin’s and Picador USA
W.W. Norton Reading Guides Discussion guides for various W.W. Norton titles