The Best Books to Read About the Vatican & the Pope

The Vatican—an independent city-state at the heart of Rome and the spiritual centre of the Roman Catholic Church—has long fascinated believers and non-believers alike. Now, in the Year of the Rome Jubilee and with the imminent May 7th Conclave to elect the next pope, we’re all more fascinated than ever.

Whether you’re looking for a deep historical analysis or an insider’s glimpse behind the scenes, here are some of the best books to read about the Vatican and the papacy, from non-fiction to biographies of past popes, to imaginative fiction.

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I’ve included Amazon links to each recommended book, but you can also see my post on where to get e-books and audiobooks for free. (Check out how to gift Kindle books and how to gift Audible for digital versions.)

Disclaimer: this post contains affiliate links. This means I earn a small commission if you choose to make a purchase using this link, but at no cost to you.

1. The Vatican Diaries by John Thavis

A former Rome bureau chief for the Catholic News Service, John Thavis brings three decades of experience to this behind-the-scenes look at Vatican life.

The Vatican Diaries blends storytelling with reportage, offering readers a rare, intimate view of the inner workings of the Holy See, from papal politics to quirky anecdotes about day-to-day life inside the Vatican walls.

“I’m convinced that the backstage reality at the Vatican is infinitely more interesting than the caricature of power and authority that dominates the mainstream media.”

Why read it?

It’s accessible, insightful, and filled with surprising stories that humanize an often-mysterious institution.

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2. Absolute Monarchs: A History of the Papacy by John Julius Norwich

This sweeping history traces the evolution of the papacy from Saint Peter to the modern era. Norwich, a renowned historian, covers the triumphs, scandals, and political intrigue that have defined the office over two millennia.

“The pope was God’s representative here on Earth—and there the matter ended. Emperors might enjoy the privilege of protecting and defending the Church; they had no right to interfere in its affairs.”

Why read it?

It provides a broad historical perspective, ideal for those new to the subject or looking to understand the papacy’s enduring global influence.

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3. Inside the Vatican: The Politics and Organization of the Catholic Church by Thomas J. Reese

A Jesuit priest and political scientist, Reese offers a thorough, academic look at how the Vatican functions administratively and politically. In Inside the Vatican, he dives into the departments, the curia, and the decision-making processes that shape Catholic doctrine and policy.

“The Vatican is a monarchy, but it is a monarchy without a king.”

Why read it?

Perfect for readers who want to understand the Vatican not just as a religious centre, but as a governing institution.

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4. The Pope Who Would Be King by David I. Kertzer

The Pope Who Would Be King tells the dramatic story of Pope Pius IX and his clash with the forces of democracy during the 19th century, leading to the fall of the Papal States. Kertzer, a Pulitzer Prize-winning historian, combines political history with personal drama in vivid, engaging prose.

“With the fall of the pope-king, the rationale for people elsewhere to accept their humble places in society as God’s will, their leaders as supernaturally sanctioned, could not long survive.”

Why read it?

It reveals how the modern papacy was shaped by conflict with rising secular powers.

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5. God’s Bankers: A History of Money and Power at the Vatican by Gerald Posner

God’s Bankers is a gripping exposé of the Vatican’s financial empire, this book uncovers the Church’s ties to global banking, corruption, and even organized crime. Posner’s investigation spans decades, revealing the dark underbelly of the Vatican’s economic power.

“In a historic 1933 accord, the Vatican was the first sovereign state to sign a bilateral treaty with Adolf Hitler’s Third Reich.”

Why read it?

For readers drawn to investigative journalism and stories of power, secrecy, and scandal.

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6. Pope Francis: Untying the Knots by Paul Vallely

This biography explores the transformation of Jorge Mario Bergoglio into Pope Francis. In Pope Francis, Vallely traces his controversial past in Argentina, his rise through the Church, and his reformist efforts as pope.

“Our true power must be in service. We cannot adore God if our spirit does not include the needy.”

Why read it?

It’s a thoughtful, nuanced portrait of a pope who has challenged tradition and captivated the modern world.

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Fiction Books About the Vatican

7. Conclave by Robert Harris

In this political thriller, Conclave, the death of a pope triggers a secretive conclave where cardinals must elect a new leader. With sharp pacing and rich detail, Harris explores faith, ambition, and institutional secrecy.

“The Church is not a democracy. It is a monarchy. An absolute monarchy. With God at the top.”

Why read it?

It’s a masterfully constructed novel that imagines the drama and politics of a real papal election. This book was adapted into the Edward Berger film Conclave in 2024, starring Ralph Fiennes, Stanley Tucci, and John Lithgow.

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8. Angels & Demons by Dan Brown

This fast-paced thriller follows symbologist Robert Langdon as he uncovers a secret society plotting against the Vatican on the eve of a papal conclave. The second in the series that begins with The Da Vinci Code, Angels & Demons mixes art, science, and conspiracy with iconic Roman and Vatican settings.

“Religion is flawed, but only because man is flawed.”

Why read it?

Though fictional and often historically inaccurate, it’s an entertaining gateway into Vatican intrigue and Church symbolism. The 2009 film adaptation, a sequel to The Da Vinci Code, stars Tom Hanks as Professor Robert Langdon.

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More Books About the Vatican

The Vatican’s blend of spiritual leadership, historical significance, and political intrigue makes it one of the most compelling institutions in the world.

Whether you’re a history buff, a theology student, or just a curious reader, these books offer a range of perspectives on the Pope, the papacy, and the enduring mystique of the Holy See.

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Fantastic Books & Where to Find Them

For more of what to read where, check out my full Travel Books Guide, filled with  book recommendations for different destinations, the most beautiful bookstores around the world, tips on how to get the best deals on audiobooks and e-books, as well as more literary travel.