Under the pen name Marcantonio Colonna, Sire published The Dictator Pope electronically in November of 2017, first in Italian and then in English, after spending a four-year residence with the Knights of Malta in Rome from 2013 to 2017, during which time he conducted his research for the book. Only on Monday did Sire acknowledge that he was the author of the book.
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In it, Sire portrayed Francis as an authoritarian leader who does not brook opposition or criticism. Contrary to his public persona as a jovial man of the people, Sire wrote that Francis has turned out to be “a papal tyrant the like of whom has not been seen for many centuries” and under his administration, “the Vatican is systematically silencing, eliminating and replacing critics of the Pope’s views.”
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“When the publicity cameras are off him, Pope Francis turns into a different figure: arrogant, dismissive of people, prodigal of bad language and notorious for furious outbursts of temper which are known to everyone from the cardinals to the chauffeurs,” he declared.

On Thursday, the Rome-based Sovereign Order of Malta, which reports directly to the Holy See, suspended historian Henry Sire after he was revealed to be the author of the bestselling The Dictator Pope: The Inside Story of the Francis Papacy[/i], a critical examination of the pontificate of Pope Francis.

So far, I agree with Father Paul Kramer's writings regarding Francis.

What does Father Paul Kramer say about him?