48 pages 1-hour read

Twice

Fiction | Novel | Adult | Published in 2025

A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.

Prologue-Part 1Chapter Summaries & Analyses

Prologue Summary: “August 1978”

In August of 1978, Gianna stands in the midst of a sudden storm that leaves massive puddles in the streets of Philadelphia and covers her face with her hair. She seems confused at first, until she sees Alfie in the window of Gimbels department store, waving at her, and begins walking toward him.

Part: 1, Chapter 1 Summary: “Nassau, Bahamas: Forty Years Later”

Alfie Logan sits in the office of Detective Vincent LaPorta in the Bahamas after winning two million dollars at roulette. Vincent is convinced that Alfie could never have guessed three numbers correctly without doing something illegal and demands to know how he did it. Alfie sits quietly, reserved, and makes no definitive statements. 


When Vincent mentions Gianna Rule and how Alfie sent her the money, Alfie grows uneasy. He asks for his bag, which contains a black marble notebook. He hands the notebook to the detective, telling him that all his answers are inside, though he may not believe them. Within the pages, says Alfie, is a love story.

Part 1, Chapter 2 Summary: “The Composition Book”

In 1966, Alfie was living with his parents in Kenya, who moved there to become missionaries. Alfie was eight years old, and he made two friends there: a girl his age known as Princess and an elephant who lived on a nearby ranch. Both Alfie and Princess often spent their Saturdays playing with the elephant and each other. At one point, she mentioned getting married and buying a house in Kenya together.


On one of these Saturdays, Alfie awoke to his father telling him to go sit with his mother while he went to get medicine. Alfie’s mother had become extremely ill after a bug bite, and her life was nearing its end. Alfie preferred to play than sit with his sleeping mother and, after only a minute, went out to run through the fields with his Superman cape. When he came back, his father was distraught, and his mother was dead. 


Alfie spent the night in grief and awoke the next morning to the exact same day unfolding. He was confused to see his mother was still there. Alfie’s mother could sense what had happened and explained that he had a family gift to be able to do things over one more time. She warned him not to use it for greed or to use it too often, and she told Alfie what she loved about him before dying again. Alfie remained confused and in shock about his new gift, but he was grateful for the chance to see his mother one last time. Still, he realized he could not change the order of death, and that if someone was meant to die, they would.

Part 1, Chapter 3 Summary: “Nassau”

Vincent is still convinced Alfie is making up his life story and asks Alfie where he got his name. Alfie explains that it was from an old movie about a man whose escapades with women eventually lead to his downfall. Vincent questions whether Alfie is a “player,” but Alfie clarifies that he only ever experienced the downfall. Vincent is impatient and just wants to hear about the roulette winnings, but Alfie insists that it will take time to explain it all.

Part 1, Chapter 4 Summary: “The Composition Book”

Alfie’s life went on after his mother died, but living alone with his father was difficult, as both were grieving and at a loss as to how to help one another. Alfie leaned into music, playing on a piano that his mother used to play at church, as it was given to the family after her death. 


Alfie developed anxiety and a constant fear of something horrible happening, and it often led to episodes of panic. After a while, he grew tired of always feeling afraid, and one day he was dared by some friends to knock on the door of a house rumored to belong to a witch. Alfie was terrified and only knocked once before running down the street in tears and hearing his friends laughing behind him.


That night, Alfie remembered what his mother told him about his gift, and he did everything to wish for another chance. He woke up the next morning to the exact same day and found there was a sense of power involved with knowing everything that would happen. When the moment of the witch’s house arrived, Alfie decided to suggest knocking himself, and he told the others to watch him as he did so. It was like an entirely new Alfie, but he still had to live with the memory of his initial mistake, as he did every time he lived a day over. He clarifies that he cannot time travel in the traditional sense; he is limited to his own life and to a single second chance.

Part 1, Chapter 5 Summary: “Nassau”

Vincent laughs and tells Alfie he still doesn’t believe him, but Alfie questions why he would write down an entire fabricated life. Vincent thinks it must just be a quirk related to being a criminal and teases Alfie. Vincent unwraps a Life Saver and puts it in his mouth, and when Alfie asks if he’s quitting smoking, Vincent mocks Alfie as some sort of time traveler.

Part 1, Chapter 6 Summary: “The Composition Book”

Alfie learned how to jump back in time instantly by tapping his body and thinking the word “twice.” In order to reach a specific moment in his past, he had to focus on it intently, which meant keeping record of everything he did using composition notebooks. Alfie began skipping backward for poor grades on tests, incidents of embarrassment in school, and whatever else went wrong. Once, he skipped back in time to help a friend (Wesley) who was being bullied by getting a teacher involved just in time, but Alfie regrets that he did not use his ability to help others as much as he could have. 


He muses on the reality that he must have lived many lifetimes by now. In sixth grade, to prove his courage to a girl, Alfie climbed into a lion cage at the zoo and then skipped back in time right before he was eaten. He realized then that he could not prove his courageous acts to anyone but himself.

Part 1, Chapter 7 Summary: “Nassau”

Vincent announces his plans to look up the zoo incident to prove Alfie’s story, but Alfie tries to explain that doing so is impossible, because in this timeline, it never happened. Vincent finds the reason very convenient and reluctantly continues listening to Alfie read from his notebook.

Prologue-Part 1 Analysis

The prologue of Twice immediately establishes the setting and tone through vivid imagery, opening the narrative in Philadelphia in 1978 during a storm. The description of the chaos and sensory details like “Buses splashed through huge puddles and thunder rumbled overhead” (1) contribute to the tone of confusion and unpredictability. This storm not only sets a dramatic backdrop but also foreshadows Alfie’s life, as both his character arc and his relationship with Gianna will involve conflict. In particular, his storyline with Gianna at the beginning of the novel has no resolution, so the obscure and tumultuous tone of the prologue alludes to this. This scene is revisited in the novel’s epilogue when Gianna returns to it once again, creating a framing device that—much like Alfie can change his life on the second try—redefines the scene upon its second appearance.


Alfie gives Vincent a black marble composition notebook containing his love story, which becomes the foundation for the narrative and a symbolic tool for exploring his magical gift. The notebook represents memory, reflection, and the human desire to record and understand one’s life. Alfie recalls the girl he used to play with (Gianna) and the elephant he befriended in Kenya before mentioning his mother’s death and discovering his gift, signifying the lasting impact of innocence and early relationships. He reflects, “As I watched them run, I was flushed with a new sensation, one that would shape my life going forward. Knowing what’s going to happen before it happens is more than a unique power. It’s godlike” (27). The notebook also functions as a mechanism for control, allowing Alfie to track events and return to pivotal moments, connecting to the theme of Changing Fate and Interfering with Divine Design. He specifically used the notebook to help with his gift and keep a strict record of his actions, giving him a near-omniscience over his life and the different routes it could take.


Character development is central to these chapters, introducing both Alfie and Vincent. Vincent is depicted as an archetypal detective focused on uncovering casino cheats, providing a grounded, skeptical lens through which Alfie’s extraordinary abilities are questioned. Alfie, in contrast, appears thin, slightly disheveled, and emotionally detached, reflecting someone who has lived multiple lifetimes through repeated rewinds. He is both physically and psychologically weathered. Since childhood, he has deliberately put himself in near-death situations to “feel the breath of God or the devil or whatever awaits me when this life is over” (9), illustrating his curiosity and existential reflection. Alfie admits, “The truth is, you never do as much good as you could” (36), revealing his awareness of the moral limits of his power, his selfishness, and his “addiction to invincibility” (38), which manifests in both literal danger and interpersonal consequences. These lines demonstrate that although he does have a level of self-determinism others lack, he’s aware this doesn’t necessarily offer him more wisdom.


The early conflict centers on Alfie and Vincent, as Alfie insists he has done nothing wrong while Vincent is convinced that laws or ethics have been violated. The chapters alternate between Vincent reading the notebook aloud and Alfie’s own reflections, with interruptions that emphasize Vincent’s skepticism when he stops mid-sentence, deeming Alfie’s abilities impossible. Questions arise about Alfie’s abilities, the origin of his money, and the identity of Gianna. His mother’s warning against exploiting his gift hints at the ethical tension surrounding his power. While Alfie can do things twice, these repetitions are not inherently better, showing that even godlike control cannot perfect life or undo consequence. This introduces the theme of Accepting One’s Life, Mistakes, and Mortality, as Alfie’s comments and demeanor—particularly in the present day—imply that this is something with which he’s struggled.

blurred text
blurred text
blurred text

Unlock all 48 pages of this Study Guide

Get in-depth, chapter-by-chapter summaries and analysis from our literary experts.

  • Grasp challenging concepts with clear, comprehensive explanations
  • Revisit key plot points and ideas without rereading the book
  • Share impressive insights in classes and book clubs