Sam Schallauthor : Sam SchallSam Schall Book SeriesTaking Flight (Honor and Duty)Fire from AshesVengeance from Ashes: Special Edition with Exclusive Content (Honor and Duty Book 1)Battle Bound (Honor and Duty)Fire from Ashes (Honor & Duty Book 4)Vengeance from Ashes (Honor and Duty)Battle Wounds (Honor and Duty)