Marjorie Dean, High School Sophomore

In Short

Set during a lively sophomore year at Sanford High School, this vintage girls' school story follows the sunny, steady-hearted Marjorie Dean as she navigates class rivalries, athletic contests, and the subtle strains of adolescent friendship. When her childhood friend Mary Raymond comes to live with the Dean family, personal insecurities and the manipulative schemes of their former classmate Mignon La Salle threaten to fracture their inner circle. Through small daily choices, patience, and a spring operetta, the book shows how quiet loyalty and simple honesty eventually dismantle suspicion, restoring warmth to a close group of high school friends.

The Story

The narrative opens in late summer on a sunlit beach, where Marjorie Dean enjoys the last golden days of vacation alongside her gentler, less adventurous friend Constance Stevens. Marjorie's enthusiasm for life is doubled when Mary Raymond, a friend from her past, arrives to live with the Deans while her mother travels to Colorado for her health. Marjorie eagerly shares her room and her routines, picturing an ideal sophomore year spent winning class honors shoulder-to-shoulder with Mary.

However, the autumn return to Sanford High School introduces immediate complications. Mignon La Salle, a wealthy, sharp-tongued classmate who had previously caused deep unhappiness for Constance, unexpectedly re-enters the high school environment after leaving a boarding school. Sensing Mary’s quiet vulnerability and her unspoken jealousy over Marjorie’s close bond with Constance, Mignon deliberately targets Mary. She plays upon Mary's insecurities, drawing her away from Marjorie and convincing her that she is being sidelined by her oldest friend.

Despite Marjorie's patient attempts to welcome Mignon and keep her own home harmonious, the rift widens. A party hosted at the Dean home ends in painful misunderstanding, leading Mary to pack her bags in anger and attempt to move in with Mignon. Mrs. Dean steps in with firm parental authority, refusing to allow Mary to abandon her charge without her father's consent. Though Mary remains under the Deans' roof, a cold distance settles between the two rooming girls, even as Marjorie refuses to harbor bitterness.

Parallel to this personal tension runs the bustling life of Sanford High. The girls throw themselves into a newly organized basketball season, where Marjorie leads one sophomore squad while Mignon captains a rival team backed by her own admirers. Off the field, the students devote their energy to charitable projects over the winter holidays, mending old toys and bringing cheer to little Charlie Stevens, Constance's foster brother.

As spring approaches, the school turns its attention to a staged production of "The Rebellious Princess," an operetta composed by Lawrence Armitage of nearby Weston High. Both Mignon and Constance end up in consideration for the lead role. Mignon, eager for spotlight and social victory, schemes to secure the part and undermine her rival. Her plot culminates in a desperate attempt to sabotage Constance on the night of the performance by stranding young Charlie far from home to distract her.

Yet Mignon's plan backfires. Mary Raymond happens to witness Mignon abandoning the child on the street. Touched by the child's trust and confronted directly with Mignon's real nature, Mary steps in to rescue Charlie. The experience shatters Mary's illusions, leading her to face her own underlying jealousy. She returns to Marjorie and Constance with full confession and genuine remorse. With the operetta succeeding and the misunderstandings resolved, the three girls look forward to their junior year on terms of deep, tested trust.

How It Unfolds

Summer promises On a warm August morning, Marjorie Dean cajoles her friend Constance into the ocean waves, setting a tone of cheerful encouragement that defines her approach to school, leisure, and friendship.

An expanded household Mary Raymond arrives to stay with the Dean family for the school year, sparking high hopes for shared sophomore achievements, though unspoken insecurities begin to flicker beneath Mary's quiet demeanor.

Shadows at school The return of Mignon La Salle to Sanford High brings immediate friction, as Mignon quickly notices Mary's lingering jealousy of Constance and begins cultivating a divisive friendship with her.

Tension at the Dean home Following an awkward evening gathering, Mary attempts to sever ties with the Deans and move in with Mignon, but Mrs. Dean intervenes with quiet, unyielding authority to keep her under their roof.

Rivalry on the court The sophomore class splits into two basketball squads, pitting Marjorie's disciplined team against Mignon's aggressive unit in an intense practice game that highlights their contrasting approaches to sportsmanship.

Winter charity As Christmas approaches, Marjorie, Constance, and their cheerful friend Jerry Macy spend their afternoons repairing old toys and preparing holiday gifts, centering much of their affection on little Charlie Stevens.

Auditions and operetta Spring brings excitement over a student-written operetta, driving Mignon to aggressively seek the leading role, while the softer-voiced Constance enters the try-outs with hesitant modesty.

A night of reckoning On the evening of the performance, Mignon attempts to ruin the show by leaving young Charlie stranded on the pavement, but Mary witnesses the act, rescues the boy, and finally breaks away from Mignon's influence.

Reconciliation Her pride thoroughly broken by the event, Mary confesses her jealousy to Marjorie and Constance, allowing the three to end their sophomore year with clear minds and restored affection.

The People

• Marjorie Dean: An energetic, clear-headed sophomore who leads her peers through sheer goodwill and straightforward honesty. She wants a harmonious, productive school year with her friends; what stands in her way is the tangled jealousy among them, which she meets not with anger, but with unyielding patience.
• Mary Raymond: Marjorie’s housemate for the year, driven by a deep desire for belonging yet hindered by an acute, secret jealousy of Marjorie's closeness with Constance. Her internal struggle leaves her vulnerable to Mignon's manipulation until an act of clear malice forces her to face her own pride.
• Mignon La Salle: An affluent, proud girl who uses social maneuvering to secure center stage and punish those she dislikes. Driven by a need for dominance, her willingness to sacrifice others ultimately isolates her from the school community.
• Constance Stevens: A gentle, retiring girl whose modest nature hides a lovely singing voice. She seeks only peace and simple companionship, serving as the innocent target of Mignon’s malice and the quiet anchor of Marjorie’s loyalty.
• Jerry Macy: A blunt, generous classmate whose sharp humor and practical good sense cut through teenage pretense, acting as a loyal sounding board for Marjorie.

In Its Own Voice

"Now--sink or swim, survive or perish!" panted Marjorie, as the lapping shallows broke over the yielding figure of her friend. "You'll simply have to be a water baby, Connie, dear. ItWhen high school rivalries threaten to derail an ideal school year, a loyal sophomore must rely on patience, generosity, and steadfast affection to heal a bitter rift between her closest friends.

In Short

Josephine Chase’s 1917 young adult novel follows high school sophomore Marjorie Dean as she navigates small-town academy life, school theatricals, and class athletics in Sanford. Warm-hearted and principled, Marjorie welcomes her old friend Mary Raymond to board at her house for the year, only to watch in dismay as Mary falls under the sway of Mignon La Salle, a spiteful and wealthy classmate. Through seasonal triumphs—including basketball rivalries, community Christmas projects, and a spring operetta—Marjorie and her tight-knit circle weather petty jealousies and malicious pranks, ultimately demonstrating that steady loyalty and forgiveness can mend broken friendships.

The Story

The story opens in late August on a sunny beach, where sophomore Marjorie Dean gives swimming lessons to her gentle friend Constance Stevens. Excited for the coming term at Sanford High School, Marjorie learns that her childhood chum, Mary Raymond, will be living with the Dean family for the year while Mary's mother recovers her health in Colorado. Marjorie envisions a joyful season of shared studies and high school honors, but the return to classes brings unexpected tension.

Mignon La Salle, a wealthy, haughty student who had left the previous term under a cloud of bad behavior, unexpectedly returns to Sanford High. Mignon harbors deep resentment toward Constance and Marjorie. Sensing Mary’s subtle, unconfessed envy of Marjorie's close bond with Constance, Mignon cleverly exploits Mary’s vulnerabilities. She alienates Mary from Marjorie’s trusted circle—which includes the blunt, cheerful Jerry Macy, Irma Linton, Susan Atwell, and Muriel Harding—and convinces Mary to take up residence at her own home instead.

Despite Mary’s sudden coldness and open defiance, Marjorie refuses to abandon her friend or answer hostility with malice. When Marjorie hosts a party intended to reconcile the group, Mignon and Mary overhear sharp, unvarnished critiques from Jerry Macy. Offended, Mary attempts to pack her trunks and move into Mignon's house, but Mrs. Dean firmly intervenes, keeping Mary under her roof as promised to Mary's father.

As the school year progresses, tensions spill over into extracurricular rivalries. A new physical education teacher, Miss Davis, splits the sophomore girls into opposing basketball squads, placing Marjorie and her loyal allies on one team and Mignon with her devoted satellites on the other. Marjorie’s squad triumphs through clean play and discipline, while Mignon’s temper continues to isolate her. During the winter, Marjorie, Constance, and Jerry throw themselves into charitable work, refurbishing old toys and organizing Christmas packages for underprivileged children, including little Charlie, a lame boy cared for by Constance’s family.

Spring brings excitement over an original operetta, "The Rebellious Princess," written by Lawrence Armitage of neighboring Weston High. Both Mignon and Constance audition for the title role. Though Mignon relies on her long vocal training and her father’s influence, Constance’s natural, sympathetic voice wins her the lead, leaving Mignon bitter.

On the night of the performance, Mignon attempts a final, desperate sabotage by taking little Charlie from an ice cream parlor and abandoning him on a sidewalk to distract Constance. However, Mary Raymond witnesses the act. Having already grown disillusioned with Mignon’s cruelty during an earlier incident involving Charlie, Mary rescues the child and ensures the operetta succeeds. Deeply ashamed of her past jealousy, Mary confesses her doubts to Marjorie and Constance. Reunited in trust and affection, the three friends look forward to their junior year with clean slates.

How It Unfolds

The voyage begins Marjorie Dean enjoys the final days of summer vacation at the beach with Constance Stevens, eagerly anticipating the start of their sophomore year at Sanford High. She receives permission for her visiting friend, Mary Raymond, to live at the Dean home for the school term.

Clouds on the horizon The return of Mignon La Salle, a manipulative and wealthy classmate, disrupts the girls' reunion. Mignon targets Mary’s latent feelings of insecurity regarding Marjorie’s devotion to Constance, successfully luring Mary into a bitter personal alliance.

A fractured household Marjorie attempts to mend fences by inviting Mignon to a house party, but eavesdropping leads to hurt feelings and open conflict. Mary tries to pack her bags for Mignon’s home, but Mrs. Dean steps in to keep her under her care.

Clash on the court School rivalries peak during the sophomore basketball trials, where Miss Davis places Marjorie's friends and Mignon's followers on opposing teams. Marjorie's squad relies on teamwork and fair play to claim victory over Mignon's aggressive tactics.

A season of goodwill Over the winter holidays, Marjorie, Constance, and Jerry Macy dedicate their spare time to repairing old toys and delivering Christmas cheer to local children. Little Charlie's joy at receiving gifts highlights the deep rewards of unselfish friendship.

The operetta trial Weston High student Lawrence Armitage writes an operetta, prompting intense competition for the lead role. Mignon expects her expensive training to secure the part, but the judges select Constance for her sweet, expressive singing.

Reckoning and reunion Driven by malice, Mignon abandons young Charlie on the street on opening night to ruin the show, but Mary intervenes and saves the child. Confronted by Mignon’s heartlessness, Mary seeks forgiveness from Marjorie and Constance, restoring their bond.

The People

• Marjorie Dean: The title character, a bright, athletic, and unfailingly loyal high school sophomore. Marjorie desires harmony among her peers and high academic honors, but her steadfast nature is tested by social misunderstandings. Through every setback, her patient generosity eventually wins back her alienated friend.
• Mary Raymond: Marjorie's childhood chum who comes to stay with the Dean family. Insecure and prone to quiet jealousy over Marjorie’s affection for Constance, Mary allows herself to be manipulated by Mignon. She eventually recognizes her errors, breaks away from bad influences, and returns to her true friends.
• Constance Stevens: A gentle, retiring girl with a talent for music and a deep love for her family and young Charlie. Targeted by Mignon's spite, Constance refrains from revenge, focusing instead on her performance in the school operetta and her charitable endeavors.
• Mignon La Salle: A wealthy, spoiled girl of French heritage whose pride and malice alienate her classmates. Mignon seeks dominance in social circles, athletics, and the arts, using deceit to achieve her ends until her spiteful actions alienate even her closest allies.
• Jerry Macy: A plump, candid, and humorous sophomore who serves as the pragmatic counterweight to group drama. Jerry speaks her mind plainly, offers sensible advice, and enthusiastically supports her friends' charitable projects.

In Its Own Voice

"Life would be a desert waste without high school, wouldn't it?"

Marjorie Dean speaks these words to her classmates upon returning to Sanford High, capturing her boundless enthusiasm for school life and student camaraderie.

"She's a cross girl, but we don't care, do we?"

Little Charlie offers this innocent observation to Mary Raymond after Mignon throws a malicious temper tantrum, highlighting the child's simple discernment between kindness and ill temper.

"Marjorie Dean, High School Junior, is going to be a better soldier than Marjorie Dean, High School Sophomore has ever been."

At the close of the novel, Marjorie looks ahead to the coming academic year, renewing her personal resolve to maintain integrity, loyalty, and courage in the face of life's small trials.

What It's Really About

Beneath its cozy depiction of small-town school life, the novel explores the quiet destructive power of jealousy and the discipline required to maintain true friendship. It contrasts superficial charm and wealth with genuine integrity, arguing that character is revealed not in public accomplishments, but in how one treats the vulnerable and the competitive. The narrative examines how young women navigate social peer pressure, moral choices, and self-doubt. By pitting Mignon’s self-centered ambition against Marjorie’s active benevolence, the story asserts that forgiveness, patience, and clear-eyed honesty are essential tools for overcoming personal resentment and restoring harmony within a community.

Why Read It Today

Modern readers interested in early twentieth-century series fiction will appreciate this novel's unhurried charm and sweet, earnest period atmosphere. It offers a clear window into the social world of 1910s American youth, complete with high school athletics, amateur theatricals, ice cream parlors, and formal house parties.

The writing reflects the literary conventions of its era, featuring serialized melodrama, idealized heroines, formal dialogue, and occasional dramatic contrivances. While modern audiences may find the clear moral boundaries and instructional tone somewhat old-fashioned, the core social dynamics—navigating classroom cliques, handling peer pressure, and managing fragile teenage friendships—remain recognizably human.

The story will particularly appeal to fans of classic boarding-school or high-school stories like those by Maud Hart Lovelace or L. M. Montgomery. Its enduring appeal lies in its clean, affectionate portrayal of youth, its cozy domestic settings, and its comforting conviction that sincerity, kindness, and loyalty will ultimately triumph over petty malice.