Cover of The Shampoo Effect by Jenny Jackson

The Shampoo Effect Book Club Questions

10 discussion questions for The Shampoo Effect by Jenny Jackson.

October 18, 2026

Spoiler warning: some questions touch on how the book ends. Best read after you've finished it.

Discussion questions

  1. How does Caroline's arrival in Greenhead influence the dynamics within the group of friends?
  2. What are your impressions of Van Whittaker, and how do his hobbies and personality impact his relationships?
  3. Do you think Bailey's pregnancy with Van's child was handled appropriately by the group?
  4. How do Augusta's background and personality contribute to the tension within the group?
  5. Discuss Fran's role in managing her family's issues alongside the evolving dynamics among friends. Was she successful?
  6. In what ways does the setting of Greenhead enhance the story, and how does it contribute to the development of the characters?
  7. How does Jenny Jackson use humor to navigate the complex relationships and situations in the novel?
  8. What do you think about the risky games the group plays? Do they reflect deeper issues within their friendships?
  9. Do you believe the accidental pregnancy was a turning point in the story? Why or why not?
  10. Reflect on the ending of the book. Were you satisfied with how the characters and their relationships were resolved?

These questions were drafted with AI help for book clubs using Lapwing.

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