Immortality by Dana Schwartz: Complete People-First Book Guide

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Quick Facts

Short Summary

In 1818, Hazel Sinnett, now a self-taught surgeon in Edinburgh, writes a medical treatise while secretly treating the poor. Grief over the presumed death of Jack Currer—a resurrection man hanged for murders he did not commit—drives her work. After being falsely arrested for an illegal abortion, Hazel is rescued and ordered to treat Princess Charlotte of Wales, who fakes illness to avoid an unwanted political marriage. Hazel uncovers a secret society of immortals called the Companions to the Death, led by the chemist Marie‑Anne Lavoisier. The society’s Tincture of immortality grants eternal life but cannot be reversed. Hazel helps Princess Charlotte fake her own death to elope with her lover Eliza, then discovers that Marie‑Anne has been poisoning King George III with arsenic-laced wallpaper. After marrying Jack—who survived his hanging and returned—Hazel drinks the Tincture to share eternity with him. The couple escapes to America, where Hazel eventually gains admission to medical school.

Full Summary

Part 1: Edinburgh and Arrest

Immortality opens in Paris, 1794, during the Reign of Terror. The chemist Antoine Lavoisier is guillotined on false charges. His wife Marie‑Anne secretly slips him a vial just before his execution—the first hint of the Tincture of immortality.

In Edinburgh, 1818, Hazel Sinnett lives alone at Hawthornden Castle. She treats poor patients without payment and writes a medical treatise for ordinary people. Her maid Iona is pregnant; Hazel monitors her health. Hazel still mourns Jack Currer, the resurrection man who was hanged for murders he did not commit. She receives an unsigned letter suggesting Jack survived, but she cannot be sure.

One night, a bloodied pregnant woman arrives after taking abortifacients. Hazel nurses her for two days, calling her “Mary.” Helping a woman after the quickening is a capital crime under Lord Ellenborough’s Act. Hazel insists she has done nothing criminal.

Reluctantly, Hazel attends an opera party with her friend Mercer Elphinstone. There she faces social ostracism and an awkward encounter with her former fiancé. A high constable arrests her for murder—accused of killing a woman named Florence Fitzpatrick, the same “Mary” she saved. Hazel is dragged away in her torn marigold dress.

Part 2: Imprisonment and Rescue

Hazel is held in Calton Gaol, chained and denied communication. She falls ill with fever but survives through willpower and a guard’s small kindnesses. At a hearing, Florence testifies under coercion that Hazel performed an illegal abortion. The judge quotes Lord Ellenborough’s Act. Hazel returns to her cell expecting execution.

Just as she readies for the hanging by hiding rocks in her undergarments to ensure a swift death, a guard unlocks her irons. A young man in a powdered wig leads her to a carriage. Hazel learns she has been spared—the Prince Regent has ordered her to London to treat the ailing Princess Charlotte of Wales.

Part 3: London and the Royal Court

Royal steward Gaspar Pembroke escorts Hazel to London. He explains that the Prince Regent hopes Hazel’s youth and sex will gain Princess Charlotte’s trust. Hazel is given comfortable apartments near Warwick House but feels her lack of control.

Hazel finally gains access to Princess Charlotte, who refuses a physical examination. Charlotte describes fatigue, nausea, headaches, and abdominal pain. Hazel suspects a diagnosis but cannot confirm without touching her. Meanwhile, Hazel witnesses a secret society—the Companions to the Death—emerging from a hidden door, led by Lord Byron.

Hazel meets Dr. Simon von Ferris, a young Swedish physician attending King George III. Their initial hostility turns into mutual respect. Simon advises Hazel to treat Charlotte as a real person. After retrieving the princess’s escaped dog, Hazel is allowed a five‑minute examination. She finds fever, fatigue, and blurred vision but no clear diagnosis.

At a royal ball, Hazel dances with Simon and deduces Charlotte’s true illness: the princess is faking sickness to avoid marriage to the Prince of Orange. Hazel confronts Charlotte, who admits her love for her lady-in-waiting Eliza. Charlotte agrees to attend the fête if Hazel keeps her secret. Hazel also receives a riddle invitation from the Companions to the Death, whose seal is a human brain.

Part 4: The Companions to the Death

Hazel follows the riddle to Seven Dials and descends into a brightly lit chamber. She meets the Companions: Marie-Anne Lavoisier, Benjamin Banneker, Lord Byron, Mrs. Thire, and Voltaire. During a debate, Byron shoots Voltaire; Hazel tends his wound. She notices everyone in the room is missing their left pinkie. Marie-Anne explains the Tincture of immortality, discovered by her husband Antoine. Dr. Beecham was an early student who left the society. The Companions offer Hazel membership, but she refuses immortality. She agrees to become their surgeon without undergoing the finger-removal initiation.

Marie-Anne reveals a hidden laboratory beneath the clubhouse. There Hazel reattaches a man’s finger using diluted Tincture. Marie-Anne shows that Antoine’s severed head has been stitched back onto his body. Hazel feels awe and unease.

Hazel receives a letter that Dr. Beecham has died and left her a thousand pounds. At a ball, she spots Jack Currer alive, bearing a scar and an eye patch. He flees, but later returns to explain his survival: he woke in a corpse pile at Edinburgh Medical School, escaped, stowed away on a ship, survived a shipwreck that killed the crew, lost an eye, and was rescued by HMS Iphigenia. He now serves in the Royal Navy under the alias Jack Ellis.

Hazel takes Jack to the Companions’ club. Jack challenges Marie-Anne’s claim that the Tincture cannot be reversed, expressing his wish to grow old with someone. He leaves, confessing he cannot be with Hazel because he is immortal and cannot bear to say goodbye. Hazel is heartbroken.

Part 5: Conspiracy and Escape

Hazel accidentally discovers Princess Charlotte and Eliza in a romantic embrace. Charlotte agrees to Hazel’s plan to fake her own death. Hazel and Jack dig up a grave but find a body that does not resemble Charlotte. They procure a corpse through Simon, who also proposes marriage to Hazel; she declines because she loves Jack.

Charlotte alters the corpse’s appearance, changes into a servant’s dress, and flees. Hazel “discovers” the body. Newspapers announce Princess Charlotte’s death on 27 August 1818. Simon invents a false disease to protect Hazel’s reputation and then departs for Sweden.

Part 6: Confronting the Companions

Hazel visits the Companions to apologize and asks for a Tincture sample to study reversing immortality. Marie-Anne leads her to a locked cabinet. Hazel notices a smell and opens a drawer labeled “Kew” containing mold. She realizes Marie-Anne has been poisoning King George III with arsenic-laced green wallpaper, aiming to control the monarchy. Marie-Anne attacks Hazel, who rips off Marie-Anne’s reattached arm. Hazel grabs a Tincture vial and escapes.

Hazel learns that Dr. Beecham is alive, masquerading as his own solicitor. He confirms the Tincture is irreversible. Hazel takes the inheritance and plans to meet Jack at the docks. They marry at Saint Pancras church; Hazel secretly pours Tincture into her wine.

Part 7: Immortality and New Beginnings

On the road, Marie-Anne intercepts the couple, furious that Hazel is abandoning her work. She shoots Hazel in the chest. Jack attacks Marie-Anne, cutting off her limbs. Hazel performs self-surgery to close her chest wound, having consumed the Tincture. She survives with a bullet lodged in her heart. The couple commits to an immortal life together.

An epilogue shows Marie-Anne reduced to a living head in a German castle. Jack and Hazel immigrate to America, where Hazel eventually gains admission to medical school. Hazel’s treatise includes a fictional deadly disorder as a cover for her secret.

Main Characters

• Hazel Sinnett: A determined young surgeon who treats patients in secret, writes a medical treatise, and becomes entangled with a secret society of immortals. She chooses love and immortality over safety.
• Jack Currer: A former resurrection man who survives hanging, escapes to sea, and returns with a scarred face. He wrestles with the burden of immortality and ultimately shares eternity with Hazel.
• Marie-Anne Lavoisier: A brilliant chemist and leader of the Companions to the Death. She discovered the Tincture with her husband and will go to any length to preserve the society’s power.
• Princess Charlotte: The heir to the British throne, who fakes illness to avoid a political marriage and secretly loves her lady-in-waiting Eliza. She chooses love over royalty with Hazel’s help.
• Simon von Ferris: A young Swedish physician attending King George III. He becomes Hazel’s colleague, confidant, and romantic rival, helping her expose the arsenic poisoning before departing.
• Dr. William Beecham: A former student of the Lavoisiers who frames Jack for murder and experiments with the Tincture. He survives and masquerades as his own solicitor.

Themes

• Immortality and Mortality: The novel contrasts the hollow eternity of the Companions with the value of a finite life and love. Jack and Hazel ultimately embrace immortality together.
• Gender and Medical Authority: Hazel fights for legitimacy as a female surgeon in a society that denies women medical education. She faces arrest, ostracism, and pressure to publish under a male name.
• Love and Sacrifice: Characters repeatedly risk reputation, safety, and immortality for love—Hazel fakes Charlotte’s death, Jack renounces his immortality, and Charlotte abandons her throne.
• Identity and Disguise: Jack adopts an alias, Hazel once dressed as a man to study anatomy, and Charlotte fakes her own death—all creating new selves to survive.
• Social Injustice and Class: The story critiques the class system through Hazel’s false imprisonment, abortion laws that trap poor women, and the elite privilege of the Companions.

Symbols

• The Tincture of Immortality: A chemical elixir that grants eternal life, driving the plot as Hazel seeks to reverse its effects and the Companions guard its secret.
• The Missing Pinkie Finger: Initiation into the Companions requires cutting off the left pinkie, marking members as immortal and symbolizing the permanent cost of eternal life.
• The Arsenic-Laced Green Wallpaper: Hazel discovers that mold on green wallpaper in Kew Palace is poisoning King George III, symbolizing hidden decay beneath power.
• The Marigold Dress: The dress Hazel wears when arrested for murder; it is torn during the arrest, symbolizing the destruction of her fragile social standing.

Ending Overview

After Hazel drinks the Tincture, Marie‑Anne shoots her during the couple’s escape. Jack attacks Marie‑Anne, leaving her limbless. Hazel survives and performs self-surgery to close her chest wound. The couple commits to an immortal life together and immigrates to America, where Hazel eventually gains admission to medical school. The epilogue shows Marie‑Anne as a living head in a German castle, and Hazel’s treatise includes a fictional disease to cover her secret. For a deeper analysis, see the ending explained page.

Chapter-by-Chapter Breakdown

Common Questions and Answers

1. Why did Hazel fake Princess Charlotte’s death?
Hazel helped Charlotte escape a political marriage and elope with her lover Eliza. Charlotte chose love over her royal title.

2. What is the Tincture of Immortality?
A chemical elixir discovered by Antoine and Marie‑Anne Lavoisier that grants eternal life. It cannot be reversed, though Hazel hopes to find a cure.

3. Why does Jack leave Hazel after the Companions’ meeting?
Jack feels his immortality makes a future with mortal Hazel impossible. He cannot bear watching her grow old and die while he remains unchanged.

4. How does Jack survive his hanging?
Hazel gave Jack a vial of the Tincture before his execution. The Tincture allowed him to survive the hanging and later escape the corpse pile.

5. Who is the Kirkyard Killer?
Jack was falsely accused of murdering people for body parts. The real criminals were wealthy elite who killed for dissection material and framed Jack.

6. What is the significance of the missing pinkie finger?
Companions to the Death members cut off their left pinkie as an initiation ritual, symbolizing the permanent sacrifice required for immortality.

7. Why does Marie‑Anne poison King George III?
Marie‑Anne wanted to control the monarchy. She used arsenic-laced green wallpaper at Kew Palace to slowly poison the king, hoping to influence the crown.

8. Does Hazel become immortal?
Yes. She drinks the Tincture on her wedding day to share eternity with Jack. After being shot by Marie‑Anne, she survives and performs self-surgery to save herself.

Deeper Reads

• Complete Character List (including Hazel, Jack, Marie‑Anne, Charlotte, Simon, Beecham)
• Theme Analysis (Immortality and Mortality, Gender and Medical Authority, Love and Sacrifice, Identity and Disguise, Social Injustice)
• Symbols Explained (Tincture, Missing Pinkie Finger, Arsenic Wallpaper, Marigold Dress)
• Ending Explained
• Questions and Answers
• Quiz
• Essay Prompts
• Chapter 1 Summary and all subsequent chapters linked above in the table.