CHAPTER SUMMARY
So B. Itby Sarah Weeks

Chapter 1-5 Summary

Heidi It begins her story by pondering the elusive nature of truth, comparing it to the unknowable color of dinosaur skin. She sets the stage for a journey into her past, a time when she grappled with the boundaries of knowledge and the mysteries surrounding her own identity. This prologue establishes a reflective tone, hinting at the challenges and discoveries that lie ahead.

Chapter 1: Heidi

Heidi introduces the central theme of The Nature of Truth and Knowledge, explaining that not knowing something doesn't equate to stupidity, but rather leaves "room left to wonder." She frames her narrative as a recollection of events from the fall before she turned thirteen, a period marked by significant revelations about what can and cannot be known. This sets a contemplative and philosophical tone, framing Heidi's future journey as a quest for elusive facts about her own history.

Chapter 2: Dette

Heidi introduces her unconventional family: herself, her mentally disabled mother, Sophia Lynne DeMuth (So B. It / Mama), and their agoraphobic neighbor, Bernadette, whom she calls "Dette." Bernadette serves as Heidi's caretaker and de facto mother, having not left her apartment in years due to her condition. A connecting door between their apartments allows her to care for Heidi and Mama, creating a unique and insular family unit that exemplifies the theme of Unconventional Family and Love.

Bernadette nurtures Heidi's love of reading and language, transporting them to different worlds through classic literature, mysteries, and biographies. Bernadette's rich vocabulary and storytelling are central to Heidi's upbringing, highlighting the theme of The Power and Limitations of Words. Despite her vast knowledge, Bernadette cannot provide Heidi with the one thing she craves: information about her past.

Chapter 3: Hello

Heidi explains their precarious financial situation; they live in their apartment without paying rent or bills, a situation Bernadette describes as having "fell through a luckier set of cracks." To supplement Bernadette's small inheritance, Heidi uses her "lucky streak"—an uncanny ability to win at games of chance—to win money from a slot machine at the local laundromat. To avoid detection, the ten-year-old Heidi disguises herself in Bernadette's old clothes and makeup, demonstrating her Coming of Age and Independence.

The chapter also recounts the origin of their family. Twelve years prior, Bernadette found Mama holding baby Heidi in the hallway. After taking them in, Mama returned to the adjacent apartment. Bernadette discovered an old, sealed door in her linen closet that connected their homes. She opened it and found Heidi alone with Mama asleep nearby. From that day on, Bernadette became their guardian.

Chapter 4: Soof

Heidi delves into the mystery of her family's identity. When Bernadette found them, the apartment was nearly bare, with no identification. The only name Mama could provide for herself was "So Be It," which Bernadette formalized into So B. It, giving Heidi the last name "It." Lacking a formal education, Heidi is homeschooled by Bernadette. Her only peer is a neighborhood boy named Zander, a habitual liar whose stories Heidi dissects, trying to find the truth within his fibs.

The central mystery of the novel is introduced: Mama has a vocabulary of only twenty-three words, and one of them is unique and indecipherable: soof. Heidi becomes obsessed with this word, believing it is the key to unlocking her family's past and her own Search for Identity and History. Bernadette tries to convince Heidi that some things in life simply can't be known, but Heidi refuses to accept this. Her quest consumes her, and she creates a list titled "Things I Don’t Know About Mama," but finds she can only write down a single, all-encompassing question: "What is soof?"

Chapter 5: Shh

The narrative recounts a pivotal, traumatic event that deepens the mystery of soof. Needing a part for their broken vacuum cleaner, Heidi persuades a reluctant Bernadette to let her and Mama take a city bus to a faraway store. The loud screech of the bus brakes triggers a severe panic attack in Mama. She begins screaming, sobbing, and clutching her chest, forcing a terrified Heidi to drag her home while strangers stare.

Back in the apartment, Mama paces in a circle, repeating, "Done. Done. Done, Heidi, shh." Bernadette calms her by pretending to take an "invisible baby" from Mama's arms, speculating that Mama is reliving a painful memory. As Mama lies curled on the floor, she whimpers the word "soof," directly linking it to this traumatic memory. This event solidifies Heidi's conviction that the word is profoundly important, causing her to lose sleep and become irritable. The chapter concludes with a breakthrough: while searching for tape, Heidi discovers an old Kodak Instamatic camera with a used roll of film inside, representing the first real hope of finding answers.


Character Development

The initial chapters lay the groundwork for the central characters, highlighting their unique traits and relationships. Heidi's curiosity and determination are established early on, while Bernadette's protective nature and Mama's vulnerability are also evident.

  • Heidi It: Begins as an accepting child but evolves into a determined pre-teen seeking to understand her origins.
  • Bernadette: Serves as the intellectual and emotional anchor, balancing her agoraphobia with boundless love for Heidi.
  • So B. It (Mama): Characterized by her disability and innocence, with the bus incident hinting at a traumatic past.

Themes & Symbols

Several key themes and symbols emerge in these opening chapters, setting the stage for the rest of the novel. The search for identity, the power of unconventional family, and the limitations of language are all explored through the characters' experiences and relationships.

  • Soof: Represents the unknown past, repressed trauma, and the mystery of identity.
  • The Connecting Door: Symbolizes the unique, insular, and life-saving bond between the apartments and the characters.
  • The Camera and Film: Symbolizes hope and the first tangible link to the past.

Key Quotes

...not knowing didn't make you stupid; it just left room left to wonder.

Heidi reflects on the value of curiosity and the acceptance of the unknown. This quote encapsulates her initial perspective, which will be challenged as she delves deeper into the mysteries of her past.

"Done. Done. Done, Heidi, shh."

Mama's words during her panic attack reveal a connection between "soof" and a traumatic memory. This quote underscores the emotional weight of the unknown and fuels Heidi's determination to uncover the truth.


Why This Matters and Section Significance

These opening chapters are crucial for establishing the novel's framework. They introduce the unique premise, the central characters, and the driving mystery of Heidi's past. The discovery of the film at the end of Chapter 5 serves as the inciting incident, transforming Heidi's abstract longing for answers into a concrete mission.


Analysis

Sarah Weeks masterfully employs a reflective first-person narrative, lending wisdom and foreshadowing to the story. Heidi's mature voice allows for insightful analysis of past feelings and motivations, making complex themes accessible. The use of metaphor, such as Bernadette's description of Mama's brain as a "broken machine," adds depth and compassion. The structure of these chapters carefully builds suspense, drawing the reader into Heidi's obsession and making her quest feel both personal and universal.