
A fearless young pilot finds her summer vacation interrupted by a mysterious amnesiac girl and a dangerous hunt for a hidden fortune.
In Short
This brisk adventure follows Linda Carlton, a celebrated young aviatrix, as she navigates a summer filled with aviation, mysteries, and peril. After finding a disoriented girl—whom she names Amy—Linda is drawn into a web of deceit involving a stolen inheritance, a haunted house, and a villainous scheme to commit arson for financial gain. The story captures the spirit of early twentieth-century juvenile fiction, blending the excitement of flight with a classic, high-stakes mystery that tests Linda’s courage and loyalty to her new friend.
The Story
The summer begins at Green Falls, where Linda Carlton, a skilled pilot, is eager to return to the skies in her autogiro. Her peaceful vacation is immediately disrupted when she and her friend Dot encounter a distressed, amnesiac girl near the scene of an accident. The girl, who can recall nothing but a terrifying vision of a ghost in a tower, becomes a ward of Linda and her Aunt Emily. As they attempt to uncover the girl’s true identity, they discover she is the target of a sinister conspiracy. A man named Ed Tower, claiming to be her uncle, is orchestrating a plot to seize her grandfather’s lost fortune. He plans to burn down the family estate to ensure the discovery of the inheritance becomes impossible, effectively disinheriting the girl.
Linda and her companions are soon caught in a race against time. They participate in a treasure hunt, but the thrill is overshadowed by the need to protect the girl, whom they have renamed Amy. The mystery deepens when they track Amy’s past to a secluded, decaying house. Linda investigates the property and sees a phantom figure in the tower, confirming the girl’s fears. Meanwhile, Ed Tower and his accomplice, Mrs. Fishberry, attempt to manipulate the situation, moving Amy from place to place and trying to discredit Linda’s influence.
As the plot reaches its climax, Linda discovers that the “ghost” is a manifestation of the house's haunting history, and the true threat comes from flesh-and-blood villains. The girls are trapped, forced to navigate treacherous storms and unfamiliar terrain in their plane to find the truth and secure justice. Amy eventually recovers her memories, revealing her true name is Helen Tower. With the help of a young reporter, the group exposes Ed’s scheme. The house is burned, but the girls escape the danger, and Helen is finally freed from her captor’s control. Mrs. Fishberry eventually turns on her accomplice, revealing his plans to flee the country with the ill-gotten gains. In the end, the villains are thwarted, justice is served, and Linda, having proven her mettle once again, remains a devoted friend and protector to Helen, marking the conclusion of a summer that demanded every ounce of her aviation skill and personal bravery.
How It Unfolds
The discovery of a stranger While planning a routine picnic flight, Linda and Dot find a young girl suffering from memory loss after an accident. The girls take her in, providing a home and safety while hoping to unlock the secrets of her past.
A summer of intrigue Linda balances her passion for flying with the increasing urgency of the mystery. The discovery of a telegram and the arrival of a suspicious man claiming to be the girl’s uncle signal that the situation is far more dangerous than it first appeared.
Into the haunted house The group tracks the girl’s memories to an isolated, crumbling residence. Linda’s reconnaissance flight reveals a ghostly figure in the tower, adding a layer of dread to their investigation.
The race against the villains As a storm threatens the region, the girls must navigate the sky while outmaneuvering Ed Tower. They rely on their instruments and courage to escape the villains' clutches and reach safety.
The truth revealed With her memory fully restored, Helen exposes her uncle’s plot to burn the estate and steal her inheritance. The villains’ internal collapse and Linda’s quick thinking bring the mystery to a definitive, triumphant close.
The People
Linda Carlton is the story's anchor, a talented and courageous aviator who finds her identity in the air. She is fiercely loyal to her friends and possesses a natural aptitude for problem-solving that serves her well in the face of danger. Helen Tower, initially known as Amy, undergoes the most profound transformation; she begins the summer as a vulnerable, frightened amnesiac and ends it as a self-assured young woman who reclaims her name and her heritage. Dot Crowley, Linda’s constant companion, provides both levity and steadfast support, acting as the necessary partner in their aerial exploits. Ed Tower serves as the book's primary antagonist, a greedy and manipulative figure whose charm masks a cruel desire for wealth. Finally, Aunt Emily represents the grounded, cautious world that Linda navigates, providing a warm, domestic contrast to the high-stakes adventures the girls face in the sky.
In Its Own Voice
“I’ve stayed on the ground for two weeks, Auntie dear—just for your sake. But I’ve got to go up now—I just have to!”
Linda explains her deep-seated need for flight to her cautious aunt, highlighting the central tension between her domestic life and her passion for aviation.
“The sight which Linda saw through the dusty window almost brought a scream of horror to her lips.”
During a reconnaissance flight, Linda confronts the terrifying apparition in the tower, marking a turning point where the mystery shifts from a simple search for identity to a genuine encounter with the unknown.
What It's Really About
At its core, this story explores the transition from childhood vulnerability to agency. The mystery of Helen’s identity acts as a catalyst for Linda to prove that her skills and independence are not merely hobbies, but tools for justice. The book raises questions about the nature of courage—whether it is found in the physical mastery of a machine or in the moral decision to protect the helpless. Beneath the plot of treasure and flight, there is a recurring theme of “remembering” as a path to truth, suggesting that one’s history is essential to their future. The conflict between the characters’ freedom and the villains' desire for control underscores the struggle between integrity and exploitation.
Why Read It Today
Readers who enjoy vintage juvenile mysteries will find this book a charming trip back in time, characterized by a brisk pace and a sense of wonder toward early aviation technology. It captures a specific period sentiment, where the "lady pilot" was a symbol of modern liberation. Those who appreciate stories about strong, independent young women will admire Linda’s refusal to be sidelined by the men in her life.
However, modern readers should be prepared for the narrative conventions of 1932. The prose is functional rather than literary, and the dialogue occasionally leans into the dramatic, stilted language common in the era’s adventure stories. The villains are quite clearly drawn, lacking complex motivations beyond greed, which may feel simplistic to some. The characters also express period-specific attitudes toward class and social standing that reflect the time, though these are secondary to the action. It is a light, earnest read that feels like a classic serial episode—best enjoyed by those looking for a clean, straightforward adventure where the hero is always capable and the bonds of friendship are the ultimate, unbreakable shield.
This summary was written by AI (gemini-3.1-flash-lite) on 2026-09-18 and is a guide to the book, not a replacement for it — it can be incomplete or wrong. The book itself is public domain. Copyright & AI disclosure · Report a problem





