Mr. Arnold: A romance of the Revolution

In Short

Set during the bitterly cold December of 1780, Mr. Arnold follows Captain Richard Page of the Continental Army as he accepts a perilous, secret mission to infiltrate British-occupied New York. His goal is to kidnap the infamous traitor Benedict Arnold and drag him back to face American justice. Posing as a deserter, Page navigates a web of suspicious British officers, ruthless spies, and unexpected romantic encounters. This fast-paced historical romance endures through its vivid, claustrophobic portrait of occupied Manhattan and its compelling exploration of personal honor, wartime deception, and duty.

The Story

In December 1780, with the Continental Army starving and demoralized, Captain Richard Page celebrates his twenty-second birthday at a tavern in Nyack with his friend Jack Pettus. Shortly thereafter, Page is summoned to headquarters and entrusted with a clandestine assignment by Alexander Hamilton: enter British-held New York, locate the newly defected traitor Benedict Arnold, and abduct him so he can be tried by the Americans. To maintain absolute secrecy, Page cannot even inform Pettus, leaving his companion to believe he has deserted or shirked his duty.

Upon arriving in New York, Page successfully poses as a turncoat officer and presents himself to the British commander, Sir Henry Clinton. Clinton accepts his cover story and assigns Page as an aide-de-camp to Arnold himself. Page quickly finds himself in the traitor’s inner circle, wearing a British uniform and securing access to Arnold’s household. However, every step is fraught with peril. A sharp British officer, Lieutenant Castner, harbors deep suspicions about Page’s sudden arrival, while a ruthless mercenary spy named James Askew threatens to expose the plot for gold.

Page relies heavily on Sergeant John Champe, a fellow patriot working undercover in the city. Together, they plot to seize Arnold from his quarters at night and transport him across the water to patriot lines. Complicating matters further is the unexpected presence of Beatrix Leigh, the Virginia woman Page secretly loves, who has traveled to New York to ransom seized tobacco. When Beatrix discovers Page in a British uniform, she is horrified by his apparent betrayal of the American cause.

As the hour for the abduction approaches, Askew discovers Page's true identity, forcing Page and Champe to neutralize him before he can alert the authorities. Though they manage to survive the encounter, the net closes rapidly. British authorities go on high alert after rumors of a kidnapping plot circulate, and Castner moves in to arrest Page.

When Page finally confronts Arnold in his private quarters, he realizes the full weight of his mission. Beatrix's sharp words regarding the dishonor of duplicity weigh heavily on his mind. Unable to strike down or abduct a man who trusts him as a personal friend and aide, Page stays his hand, deliberately forfeiting his chance to complete the mission.

Cornered by Castner and his soldiers, Page fights valiantly, resulting in Askew's accidental death in the fray and Page sustaining a gunshot wound. Arnold, moved by Page's personal gallantry and the realization that the young officer spared his life, ensures Page is treated with respect rather than immediately executed. Before he can be hanged, Page is rescued by Pettus and Beatrix in a daring raid aboard the schooner Nancy Jane. As the ship slips past the British fleet into the night, Page escapes with his life and his honor intact, leaving Arnold to his fate.

How It Unfolds

A toast in the cold Captain Richard Page and Jack Pettus drink bad wine at a Nyack tavern on Page's twenty-second birthday, complaining of the army's miserable state. Page is secretly called away by Alexander Hamilton to undertake a covert mission behind enemy lines.

Into the enemy camp Page slips into occupied New York and presents himself as a patriot deserter to the stolid British commander, Sir Henry Clinton. He successfully fools Clinton and earns an assignment as aide-de-camp to Benedict Arnold.

The traitor's shadow Outfitted in a British uniform, Page secures access to Arnold's inner circle while secretly coordinating with Sergeant John Champe. His covert operations are threatened by Lieutenant Castner's growing suspicions and an encounter with Beatrix Leigh.

Cornering the spy When the mercenary spy James Askew learns of Page's true identity, Page and Champe trap the informant to prevent him from selling the secret to British headquarters. A tense standoff ensures Askew cannot leak their plans.

A crisis of honor Beatrix confronts Page over his apparent treason, forcing him to reveal the secret nature of his mission. Her earnest arguments about truth and personal honor deeply shake Page's resolve to carry out the dishonorable act of betraying a trusting host.

The duel and escape Lieutenant Castner arrives with troops to arrest Page, leading to a fierce sword fight where Askew is killed and Page is wounded. Arnold learns Page spared his life, but before Page can face execution, Pettus rescues him aboard a fleeing schooner.

The People

• Richard Page: A brave, impulsive twenty-two-year-old Virginia captain in the Continental Army. Driven by patriotism, he accepts a dangerous undercover mission, but his rigid personal sense of honor creates a profound internal conflict when he must act as a deceitful friend to his target.
• Benedict Arnold: The notorious American general turned British officer. Arrogant, vain, and eager for validation from his new masters, he nevertheless shows genuine gratitude and respect toward Page when he discovers the young officer spared his life.
• Beatrix Leigh: Page’s childhood sweetheart from Virginia, who travels to New York on family business. Proud, principled, and fiercely honest, her unwavering moral clarity forces Page to question the ethics of wartime espionage.
• John Champe: A dedicated Continental sergeant working undercover in New York. Pragmatic and resourceful, he serves as Page's primary accomplice in orchestrating the logistical details of the kidnapping plot.
• Lieutenant Castner: A dutiful, sharp-eyed British officer who suspects Page from the start. Honorable yet relentless, he represents the constant legal and military threat closing in on the conspiracy.

In Its Own Voice

“I’m telling you, Dick, we’re miles deeper in the ditch than we’ve been any year since this cursed war began!”

Jack Pettus sets the grim tone of late 1780 as he and Page lament the starving, depleted state of the patriot forces.

“I have laid no commands upon you for the services, Captain Page; as I have said, your going rests entirely with yourself.”

Alexander Hamilton carefully emphasizes the voluntary, highly sensitive nature of the secret mission to kidnap Arnold.

“We are taught at our mother’s knees that a lie is wrong; a thing to shudder at, to turn away from in loathing.”

Beatrix Leigh passionately challenges Page, arguing that no military objective justifies discarding truth and personal honor.

What It's Really About

At its core, the novel explores the friction between military necessity and personal integrity. Page enters New York convinced that capturing Arnold is a simple act of patriotic duty. However, once embedded in Arnold's household, he discovers that effective espionage requires relentless lying, betrayal of personal trust, and dishonorable conduct. The story asks whether a good man can use dishonorable methods without destroying his own moral character. Through Beatrix's influence, the narrative argues that individual honor and moral truth supersede the cutthroat demands of military strategy, suggesting that victory achieved through total moral compromise is its own form of defeat.

Why Read It Today

Mr. Arnold offers a refreshing, grounded perspective on the American Revolution, stepping away from grand battlefield tactics to examine the gritty, uncomfortable reality of military intelligence. Readers who enjoy classic historical adventures like James Fenimore Cooper's The Spy will appreciate Lynde's detailed portrayal of British-occupied Manhattan, complete with its claustrophobic taverns, paranoid headquarters, and tense atmosphere.

The narrative moves at a brisk pace, driven by sharp dialogue and Page's energetic, first-person voice. While the dialogue occasionally reflects early 20th-century period conventions and elevated romance tropes, the prose remains clear and engaging throughout. What truly elevates the book is its nuanced handling of its title character: Benedict Arnold is not depicted as a cartoonish villain, but as a complex, deeply flawed figure capable of vanity, bitterness, and unexpected magnanimity. It is a satisfying, authentic historical thriller that leaves readers reflecting on the true cost of wartime secrecy.