Half Broke Horses – Jeannette Walls (2009)

Half Broke Horses by Jeannette Walls, published in 2009, is a “true-life novel” that blends memoir and fiction to recount the life of Walls’s maternal grandmother, Lily Casey Smith. Known for her earlier memoir The Glass Castle, Walls uses a compelling, first-person narrative to channel Lily’s voice across the dusty expanse of the American West in the early 20th century. Set against the harsh landscapes of Texas, New Mexico, and Arizona, the novel chronicles Lily’s extraordinary life as a rancher, teacher, pilot, and mother, tracing the legacy of grit and independence that shaped generations of women in Walls’s family.

Plot Summary

The cows sensed the danger before anyone else did. Their ears twitched, their tails went rigid, and they bolted across the pasture, leaping the fence like deer. A flash flood was rumbling toward the Salt Draw homestead in west Texas, and ten-year-old Lily Casey, with her younger brother and sister in tow, scrambled for the gnarled cottonwood in the middle of the field. They spent the night clinging to its limbs, the water churning below like a caramel river filled with gophers, wood, and snakes. While her mother later credited a guardian angel and the power of prayer, Lily knew better. No angel had kept Helen and Buster awake by quizzing them on multiplication tables. No angel had pulled them into that tree. That had been her.

Born in 1901 in a dugout carved into the banks of the Salt Draw, Lily came into a world shaped by grit, gumption, and the relentless tug of survival. Her father, Adam Casey, was a rancher with a gimp leg, a mangled arm, and a voice that sounded like water bubbling over rocks. He spoke in big ideas and long words, writing letters to senators and campaigning for phonetic spelling. Her mother, Rose Mary, clung to her lace doilies and porcelain serving sets, determined to live the life of a lady despite the rattlesnakes dropping from the ceiling and the goats falling through the sod roof.

Life on the homestead was hard – floods, droughts, tornadoes, and the constant battle against nature’s will. Lily learned to ride before she could properly walk and trained carriage horses alongside her father. He taught her to think like a horse – always scared, always searching for a protector – and to fall without breaking. He believed life dealt each person a hand, and what mattered was how you played it.

When the dugout finally collapsed in a flood, the Caseys scavenged lumber from a neighbor’s ruined house and built a new one, cobbled together from warped boards and patched rafters. But no miracle could keep them rooted when a tornado flattened it next. With the house caved in and the windmill twisted across the wreckage, the family packed their livestock, heirlooms, and pride into wagons and returned to New Mexico’s Hondo Valley, where Adam’s inherited ranch still waited.

At thirteen, Lily was sent to the Sisters of Loretto Academy in Santa Fe, a boarding school run by nuns where the food was grim but the learning rich. She relished the structure, the academics, and the order. For the first time, she saw a different future for herself – one beyond dust and broken fences. But dreams were brittle, and when her father spent her tuition money on imported Great Danes, Lily was unceremoniously sent home. The dogs, he explained, would pay for themselves with the sale of their pups. They didn’t.

Determined to avoid the confines of her family’s chaos, Lily left at fifteen to teach in a distant one-room schoolhouse. She lied about her age, rode her horse over miles of open desert, and hauled her own firewood through the snow. She cooked, cleaned, and taught children who arrived barefoot and half-fed. There were no textbooks, no help, no salary for months, and yet she stayed. Because work, even bitter work, gave her purpose.

From one teaching post to another, Lily carved out her life with grit instead of grace. When she wasn’t breaking horses or dodging rattlers, she was confronting townsfolk who resented her for being young, female, and too smart for her own good. She read every book she could find, taught herself math and science, and dreamed of flying. And one day, she did just that. With the money she saved, she paid for flying lessons and earned a pilot’s license, soaring over the same land she had once plodded across on horseback.

Men came and went, but it was Jim Smith who stayed. He was calm where she was fire, silent where she spoke her mind. They married and moved to Arizona, where they bought a small ranch and started anew. Lily brought her horses, her students, and her books. She delivered her own daughter, Rose Mary, on that land. They weathered the Great Depression, Prohibition, and dust storms. Lily drove cattle, fixed roofs, and taught children whose parents couldn’t read.

When money dried up, she turned the ranch into a boarding school. She scrubbed floors, fed students, and taught by lamplight, running the school for years until she could no longer afford to keep it open. She worked for the WPA, for the census bureau, for anyone who would pay her. When prohibition ended, she and Jim ran a gas station and roadhouse, selling liquor out the back to thirsty travelers. Life shifted beneath her feet, but Lily never fell for long.

Her children grew. Rose Mary inherited her mother’s wild spirit but not her work ethic, preferring art and daydreams to ranch work and responsibility. Lily, always practical, did not understand her. She tried to shape her children, to toughen them up for the world, but they slipped through her fingers like the desert wind.

Later, Lily watched as her daughter grew into a woman with none of her mother’s hunger for stability. And yet, there was admiration too – for Rose Mary’s stubbornness, her defiance, her ability to find joy in chaos. The same steel that had carried Lily through floods, through fire, through despair, echoed in her daughter’s choices, even if they led her down different paths.

Lily never became rich, never softened, never stopped teaching. She spent her life working, building, fighting, and forging meaning from every bitter corner of it. When she died, she left no great estate, no fortune – only stories etched into the bones of her children and grandchildren, lessons on resilience, on knowing when to dig in and when to let go.

Her life wasn’t about taming wild horses. It was about understanding them, riding through the storm, and never forgetting how to fall.

Main Characters

• Lily Casey Smith – The bold and resilient protagonist, Lily is introduced as a whip-smart, horse-breaking child with an unquenchable thirst for knowledge and a fierce independence. Her life is shaped by hardship and perseverance – from surviving flash floods to becoming a self-taught teacher and navigating the rugged landscape of the Southwest. Lily’s internal compass is set by practicality, honesty, and a strong sense of justice, even as she struggles with societal expectations and personal failures.

• Adam Casey – Lily’s eccentric, irascible father. Despite a gimp leg and speech impediment, he is a philosophical dreamer who raises his children on his belief in purpose, gumption, and phonetic spelling. His lofty ideals and impractical ventures (including peacocks and Great Danes) both inspire and frustrate Lily, and he leaves a lasting imprint on her worldview.

• Rose Mary Casey (Smith) – Lily’s mother, a delicate and artistic woman who clings to the trappings of gentility even in the brutal Texas wilderness. Rose Mary prizes appearances and social decorum but avoids hard labor, often leaving Lily to shoulder responsibilities beyond her years. She is also the mother of Jeannette Walls, tying the story directly into the author’s own heritage.

• Buster and Helen – Lily’s younger siblings, whom she protects and leads during their early years on the ranch. Buster, especially, is doted on by their mother, while Helen is more fragile. Their early bond, forged through crisis, is a formative part of Lily’s childhood and sense of duty.

Theme

• Resilience and Self-Reliance – A central theme, embodied in Lily’s life of constant adaptation. Whether escaping floods, enduring loss, or forging a career in a man’s world, Lily’s survival depends on her unyielding tenacity. This theme reinforces a larger American ideal of frontier strength and individualism.

• Gender Roles and Feminism – Lily repeatedly challenges traditional expectations of women. She breaks horses, teaches school, and flies airplanes in an era when women were expected to be docile and domestic. Her life critiques societal limitations and celebrates female autonomy.

• Education and Knowledge – From her father’s lessons to her own teaching career, education is both a salvation and a tool for empowerment. Lily believes deeply in learning – not for refinement, as her mother insists, but for survival and advancement.

• Freedom vs. Responsibility – Lily’s independence often clashes with familial obligations. Though she dreams of adventure and escape, she is repeatedly pulled back by duty – to her family, her students, and her own moral code. This tension underscores much of her internal conflict.

• The Myth of the American West – The novel explores the brutal reality beneath romanticized images of the frontier. Lily’s story is filled with dust, blood, sweat, and loss, yet it also captures the mythic appeal of vast lands, big risks, and bigger dreams.

Writing Style and Tone

Jeannette Walls adopts a straightforward, no-nonsense prose style that perfectly matches the voice of Lily Casey Smith. Writing in the first person, Walls imbues the narrative with Lily’s plainspoken wisdom, dry wit, and unsentimental honesty. The tone is earthy and candid, reflecting the protagonist’s worldview – deeply skeptical of artifice and reverent of practicality. Sentences are often clipped, peppered with colloquialisms and frontier idioms that lend the voice an authentic regional texture.

Walls’s style straddles memoir and fiction with remarkable fluency. Though constructed from family lore, the story is told with the dramatic structure and pacing of a novel. The tone varies from humorous and gritty to poignant and introspective, shifting effortlessly with the highs and lows of Lily’s life. Walls never over-romanticizes her subject – instead, she captures the harsh beauty of the American Southwest and the indomitable spirit of a woman who refuses to be broken.