What is the author's style in The Best War Ever: America and World War II by Michael C.C. Adams?

"The Best War Ever, America and World War II" is written in the first-person narrative. The author of the book is Michael C. C. Adams who is a professor of history at Northern Kentucky University. Professor Adams also holds a chair of history and geography at the same college. Since Adams is a professor of history, his credentials in writing this book are beyond question.