| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Christopher Columbus' Religious Campaign. The Use of Christianity to Seize Land From the Natives of the New World: History Prospectus | 978-3-668-00083-4 (3-668-00083-2) | 2015 |
| The Right to Assault. The Need to Reinstate the Federal Assault Weapon Ban | 978-3-668-00085-8 (3-668-00085-9) | 2015 |