What copyright textbooks do I use in class?

While at the SLA Annual Conference, I couple of people asked about the graduate course I teach entitled "Copyright for Information Professionals" and which textbooks I use.  So...for them (and you), here they are.

The required textbook is:

Kenneth D. Crews, Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions, Third Edition (3^rdrevised edition ed.). ISBN 978-0838910924. Yes, this is an updated version of his book and, yes, it is very worthwhile getting this specific version.

Additional readings are taken from:

• Copyright Law of the United States and Related Laws Contained in Tıtle 17 of the United States Code (Circular 92), October 2009, online in its entirety at http://www.copyright.gov/title17/circ92.pdf
•  Edward Samuels.  The Illustrated Story of Copyright.  Thomas Dunne Books, December 2000, online in its entirety at http://www.edwardsamuels.com/illustratedstory/index.htm (free). The online version is good for reading short passages. I tell students to consider obtaining a copy through interlibrary loan or finding a used copy (which is how I got mine). Samuels includes a history of copyright law in the U.S., which I found to be useful.
•  Peter Hirtle, Emily Hudson and Andrew Kenyon.  Copyright and Cultural Institutions: Guidelines for Digitization for U.S. Libraries, Archives, and Museums.  Ithaca, NY: Cornell University Press, 2009.  Online in its entirety at http://hdl.handle.net/1813/14142 (free).