Called into ministry at the age of eight, Roberts Liardon has preached in more than eighty countries with extensive ministry in Europe, Asia, and Africa. He founded Roberts Liardon Ministries, along with the multifaceted outreaches of Embassy Christian Center, Embassy Ministerial Association, Spirit Life Bible College, and Operation 500. As a best-selling author, Roberts has expanded his ministry to the printed page. His four-dozen-plus books have been translated into over fifty languages and circulated throughout the world. As founder of the Reformers and Revivalists Historical Museum, Roberts also fervently pursues research of our Christian heritage, which he has documented in God’s Generals: Why They Succeeded and Why Some Failed; God’s Generals: The Roaring Reformers; God’s Generals: The Revivalists; and God’s Generals: The Healing Evangelists. His ministry is now based in Sarasota, Florida.