A short, colorful list of past papal resignations - The Boston Globe
Why this Pope's resignation shocked the world - CNN Video
A Brief History of Papal Resignations | Religion & Politics
Pope Benedict XVI Is Resigning
Benedict XVI defends resignation and title 'pope emeritus' in private letters | Catholic News Agency
A History of Papal Resignations - HISTORY
Dueling Popes? Maybe. Dueling Views in a Divided Church? Definitely. - The New York Times
The bizarre stories of the four other popes to have resigned in the last 1,000 years - The Washington Post
Commentary: Why nonsense stories about Pope Francis resigning keep popping up
Resignation of Pope Benedict XVI - Wikipedia
Pope's bold resignation began Vatican year of change - The Boston Globe
Pope's trip to L'Aquila raises questions about papal resignations – Catholic Philly
EXCLUSIVE Pope Francis denies he is planning to resign soon | Reuters
Two popes, plotting cardinals and the fallout of an explosive book | Vatican | The Guardian
Why nonsense stories about the pope resigning keep popping up | National Catholic Reporter
Pope Benedict XVI isn't the first: All the Popes who have retired – Film Daily
Why Pope Benedict XVI Resigned - Biography
Papal Transition: Q&A on Papal Transition, Conclave & Election of New Pope | America Magazine
Three Living Popes? Francis Retirement Could Create 'Worst-Case Scenario'
End of the world: Why Pope's 2020 resignation 'will fulfil 900-year-old doomsday prophecy' | Weird | News | Express.co.uk
Pope Benedict XVI isn't the first: All the Popes who have retired – Film Daily
Benedict XVI resigns the papacy - College of Social Sciences and Humanities
Stepping down: Experts draft proposed laws on status of a retired pope | Crux
