Book cover of The Lincoln Conspiracy by Brad Meltzer

Brad Meltzer

The Lincoln Conspiracy Summary

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How close did America come to losing one of its greatest leaders before he could even take office?

1. Lincoln's Rise as a Speaker and Abolitionist

Abraham Lincoln first gained national attention during his heated debates with Stephen Douglas in 1858. Although Lincoln lost the Illinois Senate race, his performance in these debates showcased his skill as a persuasive speaker and carved out his public stance as an abolitionist. His humor and passion resonated, marking him as a growing political force.

Douglas, a seasoned politician and pro-slavery advocate, insisted on white racial superiority. Lincoln, in stark contrast, condemned slavery as a moral abomination, stating, “I hate it because of the monstrous injustice of slavery itself.” His speeches, filled with folksy wisdom and heartfelt condemnation of inequality, struck a chord with the crowds.

Two years after the debates, Lincoln’s reputation had grown so significantly that he was nominated as the Republican candidate for president. Though still relatively unknown in states like New York where newspapers misprinted his name, Lincoln’s consistent message against slavery earned him widespread support.

Examples

  • Lincoln almost won against the established Douglas in the Senate race despite being a lesser-known lawyer.
  • His humorous yet biting criticisms of slavery drew fervent applause in swing-state Illinois.
  • At the Republican Convention, the crowd’s enthusiasm for Lincoln was so intense that he had to “crowd-surf” to the stage.

2. Southern Fears Mount After Lincoln's Nomination

Lincoln’s nomination as the Republican presidential candidate triggered panic in the South, which perceived his anti-slavery stance as a direct assault on their way of life. White supremacist groups and secessionist militants began plotting ways to prevent his presidency.

A secret organization, the Knights of the Golden Circle, flourished during this time, with 40,000 members united by their commitment to Southern dominance and slavery. Their rhetoric and preparations only exacerbated sectional tensions across the United States.

Meanwhile, the fractured Democratic Party couldn’t mount a unified opposition to Lincoln. This division handed him the presidency, but his win was declared a “nightmare” by Southern newspapers. Calls for revolt and immediate action against the president-elect roared through the South.

Examples

  • The Knights of the Golden Circle were armed and ready to defend Southern interests “by force if necessary.”
  • Newspapers like the Montgomery Weekly Mail urged readers to reject Lincoln’s presidency.
  • Death threats against Lincoln became a daily occurrence, with one letter warning of poisoning his food, exemplifying the hatred he faced.

3. Secession and Unrest Follow Lincoln's Election

Lincoln’s victory in November 1860 acted as a final spark for the Southern rebellion. Despite his assurances that existing slave laws would not change, secessionist states began breaking away from the Union even before he took office.

Starting with South Carolina in December, states like Georgia, Alabama, and Mississippi quickly followed, forming the Confederacy. Lincoln’s silence during this period fed Southern paranoia. While tradition bound him from speaking before assuming office, many interpreted his quietness as preparation for an anti-slavery crusade.

Meanwhile, Lincoln dealt with both administrative to-do lists and constant threats to his safety. Dozens of letters daily contained graphic threats, including promises to kill him with bullets or venom.

Examples

  • South Carolina’s assembly voted to leave the Union just weeks after the election.
  • A death threat read: “Old Abe Lincoln, God damn your god damned soul!”
  • The Confederate states viewed Lincoln as a Northern tyrant, despite his moderate campaign promises.

4. Baltimore Emerges as a Dangerous Stop

Lincoln’s planned journey to Washington for his inauguration had one dangerous segment: the city of Baltimore. Secessionist sentiment in Baltimore was so strong that even whispers about potential sabotage spread through political circles.

Allan Pinkerton, America’s first private detective, entered the picture when railroad magnate Samuel Felton warned of possible plots to destroy train lines and ambush Lincoln. Pinkerton, known for his creative problem-solving and strong anti-slavery stance, quickly concluded that Lincoln’s trip had serious security risks.

Pinkerton began putting his agents undercover in Baltimore. Among his team was Kate Warne, the first female American detective, who played a key role in uncovering the conspiracy brewing in the city.

Examples

  • Pinkerton learned of weapon stockpiles and secret meetings among Baltimore secessionists.
  • Warne uncovered key details while disguised as a Southern sympathizer.
  • Pinkerton identified Baltimore as the flashpoint where Lincoln’s life was most in peril.

5. An Underground Plan to Stop Lincoln

Pinkerton’s agents blended into Baltimore society, infiltrating white supremacist circles to gather intelligence. They discovered that Cypriano Ferrandini, a local barber and leader of the assassination plot, had already rallied prominent secessionists for the February 23 attack.

Ferrandini’s plan was straightforward and terrifying: ambush Lincoln during a transfer between Baltimore train stations. To shield the plot, the method of assassination and even the chosen assassin remained secret.

Pinkerton and his operatives confirmed that Baltimore’s Police Marshal George Kane—another secessionist—would deliberately leave Lincoln unguarded. Pinkerton concluded that swift action was required to save the president-elect.

Examples

  • Harry Davies, a Pinkerton agent, infiltrated Ferrandini’s barber shop meetings disguised as a Confederate ally.
  • Ferrandini spoke passionately about the moral necessity to assassinate Lincoln.
  • Baltimore Police Marshal Kane’s complicity ensured no local protection for Lincoln.

6. Lincoln’s Journey Grows More Perilous

As Lincoln embarked on his carefully planned publicity tour, crowds grew larger everywhere he went, increasing both his visibility and his vulnerability. While cheering supporters mobbed the train, would-be assailants lurked in secret.

In Cincinnati, Pinkerton sent urgent warnings to Lincoln’s security team about credible assassination threats. They hesitated to act, worried they might overreact to rumors. By the time Lincoln reached Buffalo, the raucous reception became outright dangerous when the crowd nearly crushed him.

The risk would peak when Lincoln entered Baltimore, where White supremacist hostility was openly violent and conspirators like Ferrandini were finalizing their plan.

Examples

  • In Cincinnati, an agent handed Lincoln’s team Pinkerton’s coded warning letter.
  • Buffalo news coverage highlighted escalating fears of crowd mismanagement and violence.
  • Baltimore conspirators finalized their timeline to ambush Lincoln’s scheduled arrival.

7. The Last-Minute Rescue Plan

With mere days remaining before Lincoln’s Baltimore stop, Pinkerton revealed the full plot to Norman Judd, who then warned Lincoln directly. Reluctant to change the scheduled route, Lincoln only agreed to a revised journey after fulfilling one final day of obligations.

In Pinkerton’s plan, Lincoln would board an unscheduled overnight train, disguised and unrecognized. By arriving in Baltimore well before the conspirators’ timeline, he could slip through unnoticed.

Kate Warne played a critical role, escorting Lincoln on the sleeper train as his “invalid brother.” Pinkerton mapped out the route’s riskiest points and ensured all possible threats were neutralized beforehand.

Examples

  • Pinkerton persuaded Lincoln by showing extensive evidence of the assassination threat.
  • Lincoln wore casual clothing, including a soft felt hat, to avoid being recognized.
  • Warne ensured Lincoln boarded without incident during the covert Philadelphia transfer.

8. A Midnight Train to Safety

The plan went into action on February 22, 1861. Lincoln successfully passed through Baltimore under Warne and Pinkerton’s cover, arriving in Washington just before dawn. Though the journey was harrowing, no conspirators intercepted them.

In Baltimore, Ferrandini and his group gathered on schedule, ready to strike a train Lincoln would never be on. Pinkerton’s foresight had prevented a historic tragedy, enabling Lincoln to take office.

The success of this covert mission depended on secrecy, split-second decisions, and foolproof teamwork among Pinkerton’s agents.

Examples

  • Lincoln’s carriage in Baltimore was transported past Ferrandini’s shop while the conspirators remained unaware.
  • The plotters debated who among them would fire the fatal shot—without realizing Lincoln was already gone.
  • Pinkerton’s team executed each leg of the trip without exposing Lincoln’s identity.

9. The Fallout and Lincoln’s Legacy

Although Lincoln’s safe arrival in Washington was a triumph, critics accused him of cowardice for the cloak-and-dagger escape. However, the threat was real, and Pinkerton’s efforts preserved a leader who would later steer the Union through its darkest days.

Lincoln fulfilled his inauguration amidst growing rebellion. The Civil War broke out mere weeks later, leaving millions dead, but culminating in the abolition of slavery—the “unfinished work” Lincoln had promised.

Ultimately, Lincoln’s assassination in 1865 cut his life short. Yet his legacy of emancipation, unity, and ethical leadership endures, proving the immense impact one life can have.

Examples

  • Pro-slavery newspapers mocked Lincoln’s covert arrival as “unpresidential.”
  • The Emancipation Proclamation of 1863 freed over three million enslaved individuals.
  • Lincoln’s death immortalized him as America’s most beloved martyr for equality.

Takeaways

  1. Always prioritize preparation when handling potential threats. Pinkerton’s meticulous work shows the value of anticipating risks.
  2. Effective teamwork can overcome even the hardest challenges. Each member of Pinkerton’s team played a vital role in thwarting the Baltimore Plot.
  3. History rewards ethical leadership. Lincoln’s commitment to abolition and justice changed the fate of a nation despite opposition.

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