Macmillan · Watermark Publishing
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sparky: Warrior, Peacemaker, Poet, Patriot | 978-0-9720932-1-7 (0-9720932-1-4) | 2002 |
| To arm a nation: Rebuilding America's endangered defenses | 978-0-02-547540-3 (0-02-547540-1) | 1986 |