Slippy McGee, Sometimes Known as the Butterfly Man

In Short

Narrated by Father Armand Jean De Rancé, a compassionate Catholic priest in Appleboro, South Carolina, this novel traces the rehabilitation of Slippy McGee, a crippled, bitter safe-cracker who loses a leg after a train accident. Welcomed into the parish house, Slippy adopts the alias John Flint and slowly channels his delicate hand skills into preserving butterflies and moths. Through painstaking natural science, community service, and local friendships, he rebuilds his life as the beloved "Butterfly Man," ultimately using his former criminal prowess one last time to save his neighbors from a ruthless political boss.

The Story

The narrative opens in the small town of Appleboro, South Carolina, where the local parish house becomes an unlikely sanctuary for an injured stranger. A crippled vagrant is brought in following a train accident that costs him his leg. Sullen, suspicious, and fiercely defensive, the man claims his name is John Flint, though Father Armand Jean De Rancé quickly recognizes him as the notorious master safe-cracker Slippy McGee. Rather than turning him over to the authorities, Father De Rancé, alongside his mother, their servant Clélie, and various vibrant neighbors, takes the invalid into his home, offering him a peaceful environment to heal.

As the physical recovery progresses, Father De Rancé introduces Flint to the delicate world of entomology. Flint discovers that his exceptional manual dexterity, once reserved for picking locks and opening safes, is uniquely suited for mounting fragile moth and butterfly specimens. Moving into a restored outbuilding on the parish grounds, he immerses himself in scientific work, eventually writing acclaimed nature articles, breeding rare specimens, and corresponding with naturalists across the country. Over the years, the former criminal blossoms into "John Flint, Gentleman," affectionately known throughout Appleboro as the Butterfly Man.

Alongside his scientific pursuits, Flint becomes deeply woven into the fabric of the community. He forms close bonds with Laurence Mayne, a promising local boy who leaves for college and law school, and Mary Virginia Eustis, a bright, compassionate girl whom Flint adores. When local mill-workers are abused by Big Jan, the tyrannical foreman backed by George Inglesby—the ruthless political boss of Appleboro—Flint steps in physically to defend the oppressed Polish factory families.

As time passes, Flint grapples with lingering urges for his past life, feeling a sudden, intense nostalgia for the noise, filth, and thrill of New York City. Yet, witnessing the harsh realities of nature and human cruelty reinforces his decision to protect those around him. When Mary Virginia matures into a young woman, she finds her family threatened by Inglesby and his cold, calculating secretary, J. Howard Hunter. Inglesby acquires heavy mortgages on her father’s properties and holds compromising letters, attempting to coerce her into marriage.

Determined to save Mary Virginia and her father, James Eustis, Flint decides to break his long-held vow against crime. Utilizing his old burglary tools—which Father De Rancé had secretly preserved—Flint cracks Inglesby’s burglar-proof office safe in the dead of night. He retrieves the extortionate papers and letters, using them to neutralize Inglesby's leverage and force the boss to leave town. Having used his criminal skill for a noble cause, Flint finds ultimate peace. Observing a freshly emerged swallowtail butterfly take flight from an open Gospel page, the former thief reflects on his redemption alongside the priest, ready to spend the rest of his life doing good.

How It Unfolds

The arrival of an outlaw A badly injured hobo arrives at the Appleboro Catholic rectory following a train mishap that leaves him an amputee. Father De Rancé penetrates the stranger's aggressive defenses and identifies him as Slippy McGee, a famous safe-cracker, but offers him sanctuary rather than exposure.

Finding a new calling Installed in an outbuilding on the parish grounds, the invalid takes the name John Flint and begins assisting the priest with collecting, preserving, and mounting South Carolina butterflies. His extraordinary finger dexterity makes his specimens world-class, giving him a newfound sense of purpose and respectable income.

Deepening roots in Appleboro Flint forms deep friendships with the rectory circle, including the spirited Mary Virginia Eustis and young Laurence Mayne. He defends oppressed Polish mill-workers from their brutal foreman, writes popular nature essays for major magazines, and becomes a cherished town figure known as the Butterfly Man.

Temptation and trials Flint experiences a agonizing wave of longing for the crime-ridden streets of New York, but stays to face local troubles. Later, the town’s corrupt political machine, headed by George Inglesby and his secretary Howard Hunter, schemes to ruin James Eustis and trap Mary Virginia into a forced marriage.

The final lock To rescue Mary Virginia, Flint asks Father De Rancé for his old safe-cracking kit, which the priest had secretly stored. Flint uses his criminal skills one last time to break into Inglesby’s safe, steal back the dangerous papers, and destroy the boss's leverage over the Eustis family.

A soul fully restored With the village saved and Inglesby defeated, Flint watches a newly hatched butterfly fly out the window after poising on a Scripture text about working while it is day. Convinced of his spiritual redemption, he embraces his ongoing life of peaceful labor alongside Father De Rancé.

The People

• Father Armand Jean De Rancé: The warm, selfless Catholic priest of Appleboro who narrates the story. He wants to save lost souls and care for the needy, standing up to local corruption while offering absolute sanctuary to criminals and unfortunates.
• John Flint (Slippy McGee): A former master safe-cracker who loses his leg in a railway accident. Initially sullen and desperate for his old life, he wants to escape his past and ultimately transforms into a refined entomologist, author, and protector of his neighbors.
• Mary Virginia Eustis: A gentle, idealistic local girl who sees the good in everyone. She wants to protect her family's dignity, but finds herself targeted by a predatory political boss, driving Flint to take drastic action on her behalf.
• Laurence Mayne: A bright, ambitious youth raised near the rectory. He wants to reform Southern politics through law and public service, serving as a clean-cut counterpart to Appleboro's corrupt old guard.
• George Inglesby: The ruthless, money-driven political boss of Appleboro. He seeks complete economic and social control over the town and its women, acting as the primary antagonist until Flint outsmarts him.
• J. Howard Hunter: Inglesby's handsome, cold-blooded secretary. He views human beings as mathematical figures to be manipulated through financial leverage and blackmail.

In Its Own Voice

"If John Flint's not fancy enough for you," he suggested truculently, "suppose you call me Percy? Some peach of a moniker, Percy, ain't it?"

Slippy McGee reacts with sharp-tongued suspicion when Father De Rancé first questions him in the parish sickroom.

"There's nobody born that hasn't got his times and seasons for being a fool for a while. But that's the sort of simple the testimony slams some sense into. Like me," he added earnestly, and closed the great Book.

Years into his rehabilitation, John Flint reflects on his personal growth while reading the Psalms in his workroom.

"Parson!" said the Butterfly Man, in a whisper that shook with the beating of his heart behind it: "Parson! Don't it beat hell?"

Flint expresses his quiet wonder as a freshly hatched swallowtail butterfly takes flight from the rectory table.

What It's Really About

At its core, the novel explores the possibility of complete moral redemption and spiritual rebirth through purposeful work and unselfish love. It argues that human talents are inherently neutral; the same delicate hand coordination that picks a safe can mount fragile butterfly wings or craft scientific art. The narrative contrasts the predatory nature of unrestrained capitalism—embodied by political bosses who exploit poor mill-workers and ruin families—with community responsibility and quiet Christian charity. Through the motif of the butterfly emerging from its chrysalis, the book examines how trauma, physical disability, and suffering can become the precise conditions needed for a person to shed an old life and develop an entirely new, beautiful existence.

Why Read It Today

Slippy McGee, Sometimes Known as the Butterfly Man offers modern readers an engaging blend of early twentieth-century regional color, small-town humor, and lighthearted redemption. The narrative flows with gentle warmth, grounded in Father De Rancé’s affectionate, self-deprecating voice. Readers who enjoy classic tales of reformed rogues, natural history, and close-knit Southern communities will find much to admire in its warm atmosphere and memorable cast.

The book does reflect its original 1917 publication era, which modern readers should approach with historical awareness. It contains period-typical dialect renditions—including street slang, Polish immigrant accents, and traditional Southern phrasing—alongside romanticized depictions of local politics and class structures. The narrative also takes its time, pausing frequently to describe butterfly life cycles, local gossip, and quiet rectory afternoons. Yet these slow-paced details give the story its distinct charm. What lingers long after reading is the novel's generous belief in human second chances and the idea that even the most damaged life can be restored to grace.