For my law faculty colleagues--something free.

Jennifer Robbennolt & Jean Sternlight's book, Psychology for Lawyers, is a marvelous way to introduce students to the way that people (yes, including lawyers) perceive the world.  It's useful for students who plan to be litigators and for students who want to do deals.  Like every other ABA book, though, it's pretty pricey.  But here's the good news:

The ABA will provide you with some individual chapters for FREE to you and your students.

If you're interested, contact Jean at jean.sternlight@unlv.edu.