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49 pages 1 hour read

David Walliams

Demon Dentist

Fiction | Novel | Middle Grade | Published in 2013

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Chapters 21-30Chapter Summaries & Analyses

Chapter 21 Summary: “Flying Tooth”

Alfie tells Raj his plan: Alfie will stay up all night and catch the tooth snatcher when they come to get the tooth from under Alfie’s pillow—Raj’s tooth. They must use one of Raj’s since Alfie’s are all gone. Raj is afraid of pain, and the text includes a pain scale for tooth extraction that goes from “tempt it out” to “[g]et a big fat boy to flick a conker at it” (228-29). (A “conker” is a horse chestnut used in a traditional children’s game of the same name.) They decide to use the trusted tie-it-to-a-doorknob-and-slam-the-door method to extract Raj’s tooth. Alfie counts down from three, but an elderly lady walks into the shop and slams the door before Alfie can get to one. Raj hollers but recovers quickly, and Alfie leaves with Raj’s tooth. Raj also gives Alfie all the coffee-flavored Revels (a chocolate-coated candy) that he can find so that Alfie can stay awake more easily.

Chapter 22 Summary: “A Gigantic Trifle”

At home, Alfie is hesitant to hug Dad because he worries that Dad will see his teeth, but Dad insists. Alfie starts a kettle of water on their camp stove for tea. Winnie arrives, and though Alfie tries to tell her that it is not a good time, she comes in, intent on telling Dad the story about Alfie’s dentist appointment.

Chapter 23 Summary: “Jet-Powered Bottom”

Before she tells the story, Winnie asks for cookies, cake, or something chocolate; Alfie says that they have none. She asks for chocolate in all sorts of forms, but Alfie continues to say they have none. Just as Winnie gives up on her requests, the Revels fall from Alfie’s pocket. Winnie says that she’d love any Revels but coffee flavored and tries one; Alfie does not tell her that they are all coffee flavored, and Winnie keeps eating them one after another, consuming each new one to try to clear away the nasty coffee taste from the last. Winnie says that coffee goes “right through” her, and sure enough, she soon runs from the house, experiencing strong intestinal gas.

Chapter 24 Summary: “The Darkest Hour”

Without any Revels left to help keep himself awake, Alfie considers a variety of approaches in facing the long, dark night ahead, such as propping open his lids with matchsticks, leaving the window open to let in cold air, and getting out of bed to do rhythmic gymnastics routines every five minutes. In the end, his fear keeps him awake. Soon, he hears a window slide open. When a huge dark figure approaches his pillow, he leaps out of bed and runs toward the shadow.

Chapter 25 Summary: “Under the Pillow”

The huge shadow is Raj. Alfie and Raj both yell from fear. Raj says that he could not stay at home worrying about Alfie, so he came over. Alfie says that he is fine and checks under the pillow. They are horrified to discover that the tooth is gone, and in its place is a twitching eyeball with the optic nerve still trailing. The “unusually large” eyeball can move and focus on them. They scream, and when Dad pounds on the wall, Raj jumps into Alfie’s arms. Once Raj stands on his own again, Alfie accepts that he must tell Dad the truth.

Chapter 26 Summary: “Thick Brown Slime”

Alfie tells Dad the whole tale, including the tooth snatcher’s awful gifts, the chase that inadvertently brought him to Miss Root’s office, and the extraction of his teeth. Dad is upset that Alfie did not tell him sooner and comforts him. He is also furious at Miss Root. The three look at the eyeball; it is now still but left a disgusting trail of brown slime across the mattress. Alfie insists that he was awake throughout the night and locked the window once Raj was inside. Dad slowly reasons that the tooth snatcher must still be in their home—perhaps in the room with them. At Dad’s silent direction, Alfie checks the wardrobe and then under the bed. Alfie is terrified to discover a figure under the bed when it opens its eyes. He recognizes the black eyes as Miss Root’s. The figure flees the room by smashing through the window glass. Alfie sees a figure with a trail of smoke behind it fly into the night.

Chapter 27 Summary: “A Case of the Willies”

PC Plank arrives but offers no help; he only comments that the window is broken, threatens to arrest Alfie, eats a jam sandwich, and says that he cannot take the eyeball into evidence since he ran out of evidence bags (his mother used the last one to pack his jam sandwiches). Alfie tries to get Plank to understand the danger of the tooth snatcher, but it is futile. Raj takes a taxi home, and Alfie goes to Dad’s bed, though he is too nervous to sleep. At dawn, he dresses, intent on facing Miss Root alone.

Chapter 28 Summary: “Out of the Fog”

No one stirs on the sidewalks since it is so early. Hiding near the entrance to the dentist’s office, Alfie sees a sign on the practice that reads “Miss Root; MDW; Dental Practitioner” (300). He wonders what the acronym means. Then, he witnesses Miss Root’s arrival: She flies on a metal cylinder with Fang sitting behind her. The cylinder is the laughing gas cylinder from her office. She lands out of the fog and walks to the office, not a hair out of place. Alfie decides that she is a witch. From his hiding place, Alfie watches in horror as Gabz approaches the office door and is buzzed in. He tries to run to warn her, but someone grabs him and lifts him off the ground.

Chapter 29 Summary: “Asleep on the Toilet”

It is Winnie who grabs Alfie, insisting that she must take him home to his worried father and then try to convince the school headmaster to allow him to return. Alfie bravely tells Winnie that he must stay to help his friend; Winnie claims that she was on the toilet all night because of the Revels and is “not in the best of moods” (307). Alfie tells Winnie that Miss Root is a witch. Winnie laughs uproariously at this until Alfie removes his dentures to show what Miss Root did. Then, they hear a drill and a scream from the upper floor of the office building. Winnie changes her mind and wants to save Gabz with Alfie.

Chapter 30 Summary: “Kneel Down Before Me”

Winnie attempts to break through the office door by bombarding it with her body. Alfie jumps on her back to add more weight, which works. They run up the stairs to find Gabz trapped in the chair and Miss Root holding the hand-powered drill near her mouth. Gabz hollers for help, saying that Miss Root plans to extract all her teeth. Miss Root pulls her false teeth away to show a huge set of terrifying fangs. She announces that she is the Tooth Witch and commands them to “kneel down before [her]” (317).

Chapters 21-30 Analysis

“Make things worse” is a plotting strategy that storytellers often employ in approaching the climactic scenes of a story; this idea is evident as Alfie arrives home on the day of his tooth extraction. He has already been through an exhausting chase and a nightmarish experience at the dentist, but instead of resting, he now must contend with another unexpected visit from Winnie, who intends to tell Dad about Alfie’s trouble that day at school. Besides complicating Alfie’s day even more, Winnie’s actions add humor and support Alfie’s characterization. For example, Winnie’s pestering questions compel the comedic moments that follow, as Alfie goes from many insistences that he has no chocolate to “Oh, these, yes, sorry” (253). Winnie’s intention to tattle on him and dogged refusal to leave even when Alfie politely asks give Alfie little choice but to allow Winnie to consume the coffee Revels; he does not cause her intestinal distress out of meanness, but he simply cannot steer her from her stubborn path. Through this careful sequencing, the author increases Alfie’s conflict while providing consistent characterization, comedic relief, and justification for Alfie’s treatment of Winnie.

The third quarter of the novel includes additional complications and discoveries that contribute to humor, characterization, and suspense. For example, Alfie’s options for how to stay awake show his character’s creativity. The discovery of the eyeball adds to the horror element. Anticipation and suspense ramp up just before the discovery of the tooth snatcher, and Alfie’s witnessing of the tooth snatcher’s flying ability establishes his jump in understanding that Miss Root is an actual witch. The destruction of evidence (slobbery sandwich crumbs falling onto the eyeball) and the law representative’s failure to help (PC Plank’s ineptitude) pave the way for the protagonist’s solo path forward, leading him temporarily astray from The Benefits of Teamwork in Facing Danger. Finally, the ultimate discovery occurs cliffhanger-style to conclude this chapter set: Miss Root is a witch. Along with their positive impact on humor, characterization, and suspense, this section’s complications and discoveries propel Alfie toward the climax and position the internal and external conflicts of the story as resolvable.

This section’s complications and discoveries also offer moments that help advance Alfie’s character arc and set the stage for this protagonist’s coming of age. For example, Alfie’s discovery of the black-eyed tooth snatcher beneath his bed (an iconic location of monsters in the realm of childhood fears) validates his initial suspicion of Miss Root. This moment symbolically represents a key milestone in child development when a young person realizes that adults are sometimes misled or mistaken while it is the child who is right; Mr. Grey, Dad, and Winnie all assumed that Miss Root was just a helpful dentist, but Alfie’s instincts about her evil intentions prove true.

Discovering that Miss Root is an actual monster also leads Alfie to admit that his prior insistence that fantastical creatures are just make-believe was dismissive and stubborn. This acknowledgment of his erroneous thinking demonstrates a change in Alfie, which connects to the theme of Changing One’s Mindset Following Growth and Maturation. Having matured in this capacity, Alfie can now see that each member of his support system (Dad, Raj, Gabz) needs his protection instead of the other way around. His decision to journey on alone to face the dangerous Miss Root aligns with the “tests” phase in the hero’s journey archetypal monomyth: The hero’s choice to protect those he cares about by encountering the monster independently proves his concern for others, progress and growth, and potential for further change as evidenced by self-sacrifice and courageous actions. Alfie’s newfound understanding that he must face the threatening Miss Root also contributes to the theme of Confronting Adversity Versus Running Away—a decision that will come to a climax in the novel’s subsequent chapters.

In addition to the moment in which Alfie finds the monster beneath his bed, other common plot tropes establish horror and fear from familiar, recognizable standpoints. Examples include the protagonist’s need to stay up all night to catch the antagonist in action, the revelation of truth to the concerned parent or guardian, unknowingly walking into danger (Gabz into the dentist’s office), and the revelation of the masked archetypal shapeshifter (Miss Root, who, as the monster, fits the shadow archetype as well). Familiar tropes such as these underscore the unique qualities of the novel, such as the terrible replacements under the pillow.

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