The seven deadly sins are generals leading a vast and deadly army. The soldiers are a variety of sins and misdeeds, and the capital sins are the officers who sent them on their nefarious tasks. With the writings of St. Thomas Aquinas as his guide, best-selling author Kevin Vost tackles the deadly sins one-by-one, showing how they take root in our soul and give birth to offspring -- other sinful thoughts and deeds that help it reach its sinful...