Michael Servetus is one of those hidden figureheads of history who is remembered not for his name, but for the revolutionary deeds that stand in his place. Both a scientist and a freethinking theologian, Servetus is credited with the discovery of pulmonary circulation in the human body as well as the authorship of a polemical masterpiece that cost him his life. The Chrisitianismi Restituto, a heretical work of biblical scholarship, written in 1553, aimed to refute the orthodox Christianity that Servetus' old colleague, John Calvin, supported. After the book spread through the ranks of Protestant hierarchy, Servetus was tried and agonizingly burned at the stake, the last known copy of the Restitutio chained to his leg. 'Out of the Flames' tracks the history of this special work, examining Servetus's life and times and the politics of the first information during the sixteenth century.