BANNED

Yes, The Curious Incident of the Dog in the Night-Time Is Banned!

by Mark Haddon · Vintage Contemporaries · 2003

ISBN: 9781400032716

27 documented challenges

Christopher John Francis Boone is fifteen, knows every prime number up to 7,057, and has never ventured farther than the end of his street alone. When he finds his neighbor’s dog dead on the lawn, stabbed with a garden fork, he decides to investigate. The mystery leads him much further than expected, into secrets his father has been keeping and a journey across London that terrifies him. Mark Haddon wrote the novel from Christopher’s perspective, and its unusual structure (numbered in primes, peppered with diagrams and math problems) mirrors how Christopher processes the world.

The book landed on the ALA’s top ten most challenged list in both 2015 and 2016. Lincoln High School in Tallahassee, Florida pulled it from the summer reading program in 2015 over swearing. Lake Fenton, Michigan removed it from summer reading for the same reason. Galveston County, Texas challenged it at a county reads event because it could “pollute” young minds. Other challenges have cited Christopher’s atheism and the book’s depiction of family dysfunction.

Why You Should Read This

Haddon built the entire novel around a different way of seeing. Christopher doesn’t understand sarcasm, hates being touched, and thinks in systems and patterns. The book doesn’t ask you to pity him. It asks you to understand how the world looks through his eyes, and once you do, the “normal” world starts looking strange. Adults lie constantly. Social rules are arbitrary. Emotions follow no logic. Christopher isn’t the one who’s confused. Everyone else is.

The mystery of the dog is almost beside the point. The real story is Christopher’s growing autonomy, his decision to cross London alone despite every sensory input screaming at him to stop. That journey, rendered in precise, honest prose, is one of the most suspenseful sequences in recent fiction. You root for him not because the book tells you to, but because Haddon made you see the world the way Christopher does, and from there, the courage required to navigate it becomes undeniable.

Why Was It Banned?

Where Was It Banned?

Florida Lincoln High School, Tallahassee 2015 📰
Michigan Lake Fenton Community Schools 2015 📰
Texas Galveston County 2016 📰
Colorado Mesa County Valley School District 2019
Utah Davis School District 2022

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Frequently Asked Questions

Is The Curious Incident of the Dog in the Night-Time banned?

Yes, The Curious Incident of the Dog in the Night-Time by Mark Haddon has been banned or challenged in 27 documented instances across 5 states in the United States, including Florida, Michigan, Texas, Colorado, Utah. It remains one of the most frequently challenged books in America.

Why was The Curious Incident of the Dog in the Night-Time banned?

The Curious Incident of the Dog in the Night-Time has been challenged and banned for the following reasons: Profanity, Religious Objections, Age Inappropriateness. These challenges have come from school boards, libraries, and parent groups seeking to restrict access to the book.

Where is The Curious Incident of the Dog in the Night-Time banned?

As of 2025, The Curious Incident of the Dog in the Night-Time has been banned or challenged in Florida, Michigan, Texas, Colorado, Utah. Notable bans include Lincoln High School, Tallahassee (2015), Lake Fenton Community Schools (2015), Galveston County (2016).