After retiring from his long and successful career as a professor and educator, Allen Frantzen has continued pursuing his passions in writing, boxing, and traveling. Frantzen has a long list of books and other publications and his working on completing a few more. Most of his works focus on history, particularly World War I and the Middle Ages.. Frantzen also has a long list of boxing books he has read and written reviews for. Over the years, Allen Frantzen has also had the opportunity to travel all around the world visiting historical sites, war memorials, museums, and much more.
