Legal Research In a Nutshell Links – This page provides links to websites discussed or mentioned in Morris L. Cohen & Kent C. Olson, Legal Research in a Nutshell, 8th ed. (Thomson West, 2003). It was last modified on February 10, 2005. URLs marked with asterisks have changed since publication of the book. This has been added to Research Resources Subject Tracer™ Information Blog and Legal Resources 2005 Internet MiniGuide.