Flying Nun Books in Order
Part ofWilliam Johnston Books in OrderFind the Flying Nun books by William Johnston in order, with short summaries, series background, and an easy guide to starting Sister Bertrille's adventures.
Last updated: July 15, 2026
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Flying Nun books in publication order
4 books
Miracle at San Tanco
by William Johnston
1968
Sister Bertrille arrives at Convent San Tanco in Puerto Rico and discovers that wind and her cornette can lift her into the air. Her effort to use this strange ability for good quickly brings comic complications.
Mother of Invention
by William Johnston
1968
At Convent San Tanco, Sister Bertrille finds another local problem that needs solving. Her kind intentions, unusual flying talent, and a burst of inventive thinking turn a simple plan into a lively convent adventure.
The Little Green Men
by William Johnston
1968
A strange new mystery unsettles the community around Convent San Tanco. Sister Bertrille investigates in her own well-meaning way, with aerial mishaps and comic misunderstandings never far behind.
The Underground Picnic
by William Johnston
1968
Sister Bertrille and the nuns of San Tanco face an outing that refuses to go as planned. A picnic becomes an unlikely rescue mission, with the convent's airborne novice at the center of the confusion.
Flying Nun books in chronological order
Series background & context
William Johnston's Flying Nun books take the bright, improbable idea of the television series and run with it. Their heroine is Sister Bertrille, a young novice at Convent San Tanco in Puerto Rico. She is small and light, and when the wind catches her starched cornette at the right angle, she can fly.
That unusual talent is more inconvenient than glamorous.
Sister Bertrille wants to help people, whether that means aiding the convent, looking after children, or stepping into a local problem that seems to have no simple answer. The other sisters, particularly the practical people around the convent, have to cope with the confusion that follows when she takes off, literally, at the wrong or right moment.
The setting matters a lot. Convent San Tanco sits in a breezy Puerto Rican community where the nuns teach and serve people who need help. Johnston uses that close-knit world for comic misunderstandings, small acts of kindness, and situations in which a convent problem can quickly become everybody's problem. The books keep the show's gentle fantasy intact without treating it as a grand mystery to be solved.
Each installment works as a separate adventure. In Miracle at San Tanco, readers meet the basic setup and its airborne complications. Later books bring new schemes, visitors, and community troubles to the convent's doorstep. The titles signal the playful tone, from Mother of Invention to The Little Green Men and The Underground Picnic.
Expect light comedy, warm intentions, and a steady stream of practical problems made less practical by a flying nun.
These are vintage TV tie-ins, so they are not a continuous fantasy epic. They are quick visits to the same setting, built around familiar characters and a fresh predicament. Reading in publication order is a nice way to watch the premise settle in, but a reader can also pick up any volume and understand the central joke almost at once.
For readers who enjoy unusual sitcom premises, old-fashioned paperback humor, and stories where kindness creates as much trouble as it solves, the series is an easy, breezy detour.
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