The Book of Doors Quiz: 20 Questions on Plot, Characters, and Themes
Test your knowledge of Gareth Brown's The Book of Doors with this 20-question quiz. Questions cover plot, character motivation, themes, and synthesis, drawing on the full arc of the novel. Answers and explanations are provided at the end. If you need a refresher, check the book overview or the ending explained. For deeper discussion, see the questions and answers. Good luck!
The Book of Doors Quiz: 20 Questions on Plot, Characters, and Themes
Plot and Sequence Questions (1–8)
1. What does Cassie find after Mr. Webber dies in the bookstore?
A) A map to a hidden library
B) A copy of The Count of Monte Cristo and a small brown leather notebook
C) A letter from her grandfather
D) A key to a mysterious door
2. How does Cassie first discover that the Book of Doors works?
(Short answer)
3. What limitation of the Book of Doors does Cassie discover when trying to enter Mr. Webber's apartment building?
A) It only works on doors she has physically passed through
B) It only works on unlocked doors
C) It only works at night
D) It only works if she holds the book open
4. What is the name of the woman who killed Drummond's friends in Washington Square Park?
(Short answer)
5. What happens to Izzy when Drummond uses the Book of Memories on her?
A) She forgets everything about the Book of Doors and recent events
B) She gains the ability to read minds
C) She becomes permanently happy
D) She loses all her memories of Cassie
6. How does Cassie become stranded in the past?
(Short answer)
7. What does Cassie give her grandfather to ease his death?
A) The Book of Healing
B) The Book of Joy
C) The Book of Memories
D) The Book of Safety
8. What ultimately happens to Hugo Barbary?
(Short answer)
Character Motivation Questions (9–13)
9. Why does Mr. Webber give Cassie the Book of Doors?
A) Because he wants her to sell it
B) As a gift in thanks for her kindness
C) Because he is afraid of it
D) To fulfill a prophecy
10. Why does Drummond Fox want to destroy the Book of Doors?
(Short answer)
11. Why does Cassie stop Drummond from shooting the woman at the climax?
A) She wants to torture her instead
B) She believes he is not a killer and wants to banish her to the void
C) She fears the gun will misfire
D) She wants to keep the woman alive for interrogation
12. Why does Izzy agree to leave with Lund after Barbary attacks her?
(Short answer)
13. Why does the Bookseller (Lottie Moore) want to protect Izzy?
A) Because Izzy is her daughter
B) Because she made a promise to Cassie to keep her safe
C) Because she wants to sell Izzy's memories
D) Because she fears the woman will target her
Theme and Symbol Questions (14–17)
14. What does the Book of Doors primarily symbolize?
(Short answer)
15. In the novel, doors most consistently represent:
A) Wealth and power
B) Transitions, new beginnings, and the unknown
C) Barriers between friends
D) The passage of time only
16. How does the theme of memory versus forgetting appear in the story?
(Short answer)
17. What does the Book of Joy represent in the narrative?
A) The power of happiness and a peaceful death
B) The danger of excessive pleasure
C) The importance of nostalgia
D) The cost of magic
Synthesis Questions (18–20)
18. How does the novel use time travel to explore the idea of fate versus free will?
(Short answer)
19. Compare Cassie's relationship with Mr. Webber to her relationship with her grandfather.
(Short answer)
20. What is the significance of the Book of Doors being passed from Mr. Webber to Cassie and then back to him?
A) It creates a time loop that ensures the events of the story happen
B) It proves that the book is indestructible
C) It shows that Mr. Webber was the original owner
D) It allows Cassie to change the past
Answer Key
1. B — After Mr. Webber dies, Cassie finds his copy of The Count of Monte Cristo and a small brown leather notebook containing a note addressed to her (Chapter 1).
2. She opens her apartment door and finds herself looking at a remembered cobbled street in Venice (Chapter 2).
3. B — Cassie discovers the book only works on unlocked doors when she cannot open the locked street door to Mr. Webber's building (Chapter 7).
4. Rachel Belrose (Chapter 12 reveals her name; she is the woman who killed Drummond's friends).
5. A — Drummond uses the Book of Memories to make Izzy forget everything about the Book of Doors and recent events (Chapter 15).
6. Hugo Barbary grabs her, takes the Book of Doors, and uses it to send her through a doorway into the past, then closes the door, stranding her (Chapter 26).
7. B — Cassie gives her grandfather the Book of Joy, which eases his suffering and allows him to die peacefully (Chapter 60).
8. He is thrown back in time to 2002, where he abandons his identity; the expelled pain later infects Rachel Belrose (Chapter 58).
9. B — The note in the book says it is a gift in thanks for her kindness (Chapter 1).
10. He wants to destroy it to keep it from the woman who hunts book holders and would use it to access the Fox Library (Chapters 14, 16).
11. B — Cassie insists Drummond is not a killer and plans to take the woman to the void where the books originated (Chapter 55).
12. Lund knocks out Barbary, tells her they are not police, warns that others will come, and offers to take her to someone safe; she agrees (Chapter 21).
13. B — Lottie had promised Cassie she would keep Izzy safe (Chapter 25).
14. Freedom, escape, and the power of choice/possibility—it allows travel to any door, symbolizing the ability to change one's life.
15. B — Doors represent transitions, new beginnings, and the unknown, as seen in the book's magic and the characters' journeys.
16. The Book of Memories can erase or restore memories, and characters like Izzy and Drummond grapple with forgetting as protection versus the pain of remembering (Chapters 15, 23).
17. A — The Book of Joy brings happiness and a peaceful death, as shown when Cassie gives it to her grandfather (Chapter 60).
18. The novel suggests a closed time loop where the past cannot be changed (Wagner's theory), yet characters still make meaningful choices that fulfill their destiny, such as Cassie choosing to give her grandfather joy.
19. Both are father figures who teach Cassie about life and acceptance; she gives both a peaceful death—Mr. Webber dies naturally, and her grandfather dies with joy from the Book of Joy.
20. A — The book's passage creates a closed time loop: Mr. Webber gives it to Cassie, she later gives it back to him, ensuring the events of the story occur (Chapters 1, 61).