- Ghostriders 1976-1995: "Invictus" Combat History of the AC-130 Spectre Gunship, Iran, El Salvador, Grenada, Panama, Iraq, Bosnia-Herzegovina, Somalia
- The plays of Sophocles : Antigone, Oedipus the King, Electra, Oedipus at Colonus / William Walter (Monarch notes)
- General Microbiology
- A Discourse Delivered Before the Humane Society of the Commonwealth of Massachusetts: At the Semiannual Meeting Twelfth of June, 1798.
- Civil War Letters From William Walter, First Indiana Cavalry