Welcome to the website of Catholic author Mark Shea! Read his recent musings on the blog, or purchase his books from the store. 

Recent Posts

Dive into the Sheavings

What “Infallibility” Means

Here is the text of a whimsical email conversation I had with a friend once (italicized passages are the words of my correspondent): Q: “Mark, is a dog’s mouth cleaner than a human’s? What the official infallible Catholic position on this question?” A: In his 16th Century encyclical Bene Canus (Good Doggie), Pope

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The Works of Mercy: Admonish the Sinner

Of all the works of mercy, probably the most thankless and despised is admonishing the sinner. Nobody wants to do it (except human toothaches and people who never get invited to parties) and nobody wants it done to them. “Repent!” is one of those words that eats at the heart

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Deceivers for Jesus

I got a little envelope in the mail today. No name on the return address. Just “P.O. Box 17453, Louisville KY 40217.” My name and address were dot-matrix printed on a label. The envelope had a regular 32 cent stamp on it. Opening it, I found two postcard-sized cards. The

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About Mark Shea

Greetings! I’m Mark P. Shea, a Catholic author and blogger who’s also done a spot of podcasting and even acting here and there, as well as radio and TV work. My latest book, The Church’s Best-Kept Secret: A Primer on Catholic Social Teaching was published in September 2020 by New City Press. Other works include By What Authority?: An Evangelical Discovers Catholic Tradition (Ignatius), Mary, Mother of the SonThis is My Body: An Evangelical Discovers the Real Presence (Christendom), and Making Senses Out of Scripture: Reading the Bible as the First Christians Did (Basilica), Salt and Light:  The Commandments, the Beatitudes, and a Joyful Life (Servant), The Heart of Catholic Prayer: Rediscovering the Our Father and the Hail Mary (Our Sunday Visitor) and The Work of Mercy:  Being the Hands and Heart of Christ (Servant).

I can also be found on Facebook (here and here) and Twitter. If you like my work and want to see more of it, please become one of my supporters on Patreon…..