The Automobile Girls at Washington

In Short

This juvenile adventure novel follows a group of inseparable teenage friends—the "Automobile Girls"—as they visit Washington, D.C., in the early 20th century. While touring the capital, they find themselves caught in a dangerous web of political espionage, forced to outwit cunning foreign agents and protect a friend’s father from a ruinous scandal. Blending the freedom of the early automotive era with the conventions of a boarding-school mystery, the book has endured as a charming example of the "girls' series" fiction that flourished in the years preceding the First World War.

The Story

The story begins with the four protagonists—Barbara, Ruth, Mollie, and Grace—arriving in Washington for a winter visit to the home of their acquaintance, Harriet Hamlin. The girls are immediately drawn into a disorienting social scene, where they encounter a mysterious Russian attaché named Peter Dillon and a sophisticated woman known as Mrs. Wilson. These figures are not the polite socialites they appear to be; they are operatives engaged in a plot to steal sensitive government documents from Harriet’s father, a severe man whose political position makes him a prime target.

The central conflict ignites when the spies successfully dupe the naive Harriet into believing she is participating in a harmless prank. Harriet inadvertently hands over her father’s private papers, unaware that she is aiding an act of treason. Barbara, whose sharp intuition and curiosity often place her at the center of the action, senses that something is gravely wrong. Along with Ruth, she begins to investigate the suspicious activities of Peter Dillon and Mrs. Wilson. The girls navigate a series of tense confrontations, including a narrow escape at the White House and a clandestine meeting at the Capitol, where they attempt to gather information while dodging the machinations of their enemies.

As the plot thickens, Barbara and Ruth discover the true nature of the conspiracy. In a daring move, they manage to switch the valuable documents for blank paper before the spies can secure them, effectively neutralizing the threat. However, the revelation that Harriet was the one who facilitated the theft nearly destroys the Hamlin family. The situation is only resolved when Ruth’s father, Mr. Stuart, and their chaperone, Miss Sallie, arrive in Washington. They facilitate a confrontation that forces the truth into the open, sparing Harriet from public disgrace and causing the spies to flee the city. The story concludes with the President of the United States inviting the girls to the White House to thank them for their patriotic service. The narrative ends on a note of personal harmony: Ruth’s father and Barbara’s mother announce their upcoming marriage, legally uniting the two friends as sisters and ensuring that their future adventures will continue under the watchful, benevolent eye of their beloved Aunt Sallie.

How It Unfolds

The arrival in Washington The four friends reach the capital and are immediately introduced to the city’s social elite, including the austere Mr. Hamlin and the seemingly charming Mrs. Wilson. Barbara quickly senses that the adults around them are hiding secrets behind a veneer of politeness.

The web of deception A series of suspicious incidents, including a strange encounter at the White House and the targeting of Harriet Hamlin, alerts the girls to a brewing political scandal. They realize that they are being watched and manipulated by foreign agents who are using their proximity to the Hamlin household to gain access to classified documents.

The investigation Barbara and Ruth take the initiative, attempting to gather information from a local journalist and observing the spies' movements. They face constant pressure and the threat of being labeled as troublemakers or thieves themselves if they interfere with the "important" business of the adults.

The daring intervention In a climactic sequence, the girls manage to intercept the secret papers, replacing them with decoys. This ruse successfully prevents the theft, though it leaves them in a state of high anxiety until the truth is finally revealed to Mr. Hamlin.

The resolution With the arrival of their family elders, the mystery is cleared, the spies are defeated, and the girls' courage is acknowledged by the highest office in the land. The book ends with a celebratory domestic scene that formalizes the deep bonds between the characters and their families.

The People

Barbara "Bab" Thurston is the driving force of the group. She is courageous, intuitive, and possesses a sharp, inquisitive mind that often leads her to discover truths that adults overlook. Her struggle is against the patronizing attitudes of the adults around her, who frequently dismiss her concerns.

Ruth Stuart is the steady, loyal heart of the quartet. As the owner of the "red car" that gives the series its name, she represents the independence of the era’s young women. Her deep bond with Barbara is tested by the secrecy required to handle the spies, but her faith in their friendship remains unshaken.

Harriet Hamlin serves as the vulnerable pivot of the plot. Proud and somewhat naive, she is easily manipulated by the villains, nearly ruining her father’s career before the girls intervene to save her from her own folly.

Peter Dillon and Mrs. Wilson act as the primary antagonists. They are suave, manipulative, and entirely unscrupulous, using their social standing to mask their identities as spies. They view the girls as convenient "scapegoats" to be used or discarded.

Mr. Robert Stuart and Miss Sallie Stuart provide the necessary moral authority. Their arrival at the end of the narrative restores order, proving that the girls’ independence can exist within the framework of a supportive family.

In Its Own Voice

"The newcomer flashed a charming smile at Barbara. He did not seem in the least surprised at her appearance."

(A description of the initial, suspicious meeting between Barbara and the Russian attaché, Peter Dillon.)

"I want you to believe that I did have a real reason for persuading you to join me, a reason that I thought important to your happiness, not to mine."

(Marjorie Moore, the journalist, explains her cryptic behavior to Barbara after being injured on the White House grounds.)

"I mean what I say," Mr. Hamlin returned gravely. "The President wishes to see the 'Automobile Girls' in order to thank them for their service to their country."

(Mr. Hamlin delivers the final, shocking validation of the girls' secret efforts.)

What It's Really About

At its core, the book explores the tension between the constrained roles of young women in the early 20th century and their capacity for independent agency. The girls are constantly told to be passive and quiet, yet the plot demands they be active and bold. It poses a quiet argument that "refined" society is often a mask for corruption, and that integrity is found in the loyalty of peers rather than the authority of institutions. Ultimately, the story asks what it means to be a "good" daughter or a "good" citizen in a world where the adults are often less trustworthy than the children.

Why Read It Today

Readers who enjoy the brisk pacing and earnest tone of classic juvenile detective stories will find much to admire here. There is a distinct pleasure in watching four young women navigate the early 1910s, a time when the automobile was still a daring tool of freedom and Washington, D.C., held an air of romantic, Gilded Age mystery. The book offers an atmospheric snapshot of a bygone era, complete with formal receptions, calls at embassies, and the stiff, hierarchical manners of a more rigid social order.

However, modern readers should be prepared for the period-specific attitudes embedded in the text. The dialogue, particularly the "polite" interactions between the girls and the socialites, can feel stilted to a contemporary ear. There are also instances of casual, era-appropriate xenophobia, particularly concerning the Chinese characters, which reflect the prejudices of 1913 rather than modern standards of inclusivity. The plot relies heavily on the "courageous youth" trope, which may feel convenient to those accustomed to more complex thrillers. Yet, for those who value the "girls' series" aesthetic—where friendship is a superpower and the world is always conquerable through wit and pluck—this remains a compelling, warm-hearted, and briskly told adventure that captures the spirit of a vanished, motor-driven age.