| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Drug Control Policy: Essays in Historical & Comparative Perspective | Paperback | 978-0-271-02560-5 | 2004 |
| Drugs in the Western Hemisphere: An Odyssey of Cultures in Conflict | Hardcover | 978-0-8420-2422-8 | 1996 |
| National Security and Core Values in American History | " | 978-0-521-51859-8 | 2009 |
| National Security and Core Values in American History | Paperback | 978-0-521-74010-4 | 2009 |
O.I. · O.W. · W.W. · W. Walker · William I · William, III · William O. Walker · William W. · William Walker
Cambridge University Press · Penn State University Press · Rowman & Littlefield Publishers