Story Structure — 5 Plot Phases
A Perfect Family Shattered
Annie begins as a beloved child in a seemingly perfect family. Her mother's sudden collapse and death initiate a prolonged cycle of grief and illness.
Key Events
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Annie's Happy Childhood — Annie lives in a loving family before tragedy enters her life. Characters: Annie Parker
Location: Annie's family home
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Mother Collapses — Annie hears a noise upstairs and discovers her mother has collapsed. Characters: Annie Parker
Location: Annie's family home
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Family Loss Begins — Her mother's death begins Annie's long emotional downward spiral. Characters: Annie Parker
Location: Annie's family home
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King Starts Her Crusade — King begins pursuing a hereditary basis for some breast cancers. Characters: Mary-Claire King
Location: UC Berkeley
Young Adulthood Under Strain
Annie marries Paul at nineteen and soon becomes pregnant. Joan tries to support her, but the family cancer pattern returns when Joan becomes ill and dies.
Key Events
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Annie Marries Young — After her father's sudden death, Annie marries Paul at nineteen. Characters: Annie Parker, Paul
Location: Annie's community
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Pregnancy And Uncertainty — Annie becomes pregnant while struggling with Paul's immaturity. Characters: Annie Parker, Paul
Location: Annie's home
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Joan Becomes A Guardian — Annie's older sister tries to become a surrogate parent to her. Characters: Annie Parker
Location: Annie's home
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Second Family Cancer — Joan contracts the cancer that killed their mother. Characters: Annie Parker
Location: Annie's family setting
Cancer And Betrayal
Annie receives the diagnosis that killed her mother and sister and undergoes difficult treatment. Paul's affair with Louise destroys the marriage, and Paul later dies of cancer.
Key Events
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Joan Dies — Joan dies within months, deepening Annie's pattern of family loss. Characters: Annie Parker
Location: Annie's family setting
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Annie Receives Diagnosis — Annie is diagnosed with the same disease that killed her mother and sister. Characters: Annie Parker
Location: Medical setting
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Surgery And Chemotherapy — Annie undergoes surgery and chemotherapy and loses her hair. Characters: Annie Parker
Location: Medical setting
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Marriage Betrayal — Paul's affair with Louise causes Annie's marriage to collapse. Characters: Annie Parker, Paul, Louise
Location: Annie's home
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Paul Leaves Annie — Paul leaves Annie after his emotional instability and affair. Characters: Annie Parker, Paul
Location: Annie's home
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Paul Develops Cancer — Paul is diagnosed with cancer while Annie continues struggling. Characters: Annie Parker, Paul
Location: Medical setting
The Genetic Investigation
Mary-Claire King pursues hereditary explanations for breast and ovarian cancer. Her work moves from DNA fingerprinting and family collection toward genetic mapping.
Key Events
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Paul Dies — Paul dies shortly before Annie receives a second cancer diagnosis. Characters: Annie Parker, Paul
Location: Medical setting
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King Uses DNA Fingerprinting — King applies DNA fingerprinting to help reunite disappeared people with families. Characters: Mary-Claire King
Location: Argentina
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Families Enter The Study — King focuses on families with unusually high breast cancer incidence. Characters: Mary-Claire King
Location: UC Berkeley
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BRCA1 Evidence Emerges — Genetic mapping links chromosome 17 DNA markers to an inherited flaw. Characters: Mary-Claire King
Location: UC Berkeley
BRCA1 And Survival
King's team links chromosome 17 markers to the inherited BRCA1 flaw and presents the discovery. Annie gains an answer, remarries, survives a third cancer, and laughs during treatment.
Key Events
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Discovery Presented — King and her team present conclusive BRCA1 evidence at a genetics conference. Characters: Mary-Claire King
Location: Cincinnati conference
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Annie Finds An Answer — King's discovery gives Annie the answer she has long sought. Characters: Annie Parker, Mary-Claire King
Location: Annie's life
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Annie Remarries — Annie happily remarries after surviving years of loss and illness. Characters: Annie Parker
Location: Annie's later life
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Third Cancer Survival — Annie contracts cancer a third time, survives, and laughs during treatment. Characters: Annie Parker
Location: Medical setting