""John J. Eagan: A Memoir Of An Adventurer For The Kingdom Of God On Earth"" is a book written by Robert E. Speer that chronicles the life and adventures of John J. Eagan, a man who dedicated his life to serving God and spreading the gospel message. The book begins by introducing Eagan as a young man who had a deep desire to serve God and help others. It then goes on to describe his journey as he traveled around the world, sharing the gospel message...