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Publication Order of Non-Fiction Books
| The Games Do Count | (2004) | Hardcover  Paperback  Kindle |
| It’s How You Play the Game | (2007) | Hardcover  Paperback  Kindle |
| George Washington’s Secret Six | (2013) | Hardcover  Paperback  Kindle |
| Thomas Jefferson and the Tripoli Pirates | (2015) | Hardcover  Paperback  Kindle |
| Andrew Jackson and the Miracle of New Orleans | (2017) | Hardcover  Paperback  Kindle |
| Sam Houston and the Alamo Avengers | (2019) | Hardcover  Paperback  Kindle |
| The President and the Freedom Fighter: Abraham Lincoln, Frederick Douglass, and Their Battle to Save America’s Soul | (2021) | Hardcover  Paperback  Kindle |