The Curious Incident of the Dog in the Night-Time

Christopher discovers his mother's extramarital affair, though no sexual acts are described on-page.

The story begins with a dog found killed by a garden fork; Christopher also experiences physical altercations.

The book contains frequent strong profanity, including many instances of the F-word and other vulgarities.

Characters frequently use the names of God and Jesus as exclamations or curses.

Adult characters are occasionally shown drinking beer or smoking cigarettes.

While Christopher has significant sensory and social challenges, there is no self-harm or suicide content.

Christopher's sensory overload during a trip to London creates a tense and overwhelming atmosphere.

There is no magic, witchcraft, or occult content in this realistic novel.

The book focuses on Christopher's unique perspective and does not feature LGBTQ+ themes.

Christopher explicitly states his atheistic views, arguing that God and the afterlife are illogical fantasies.

The protagonist dismisses religious belief as a 'white lie' for people who are afraid of the dark.

Christopher shows immense bravery by navigating a terrifying world alone to find the truth.

Faith is presented only as a concept Christopher rejects in favor of logic and mathematics.

The story explores the messy, imperfect love of parents struggling to care for a difficult child.

The ending involves a difficult, ongoing process of attempting to rebuild broken trust within the family.