The chapters are divided into prime numbers.

• True

• False

Christopher likes being hugged.

• True

• False

Christopher has a pet dog.

• True

• False

Christopher enjoys playing Minesweeper.

• True

• False

The dog was killed with a garden fork.

• True

• False

Sherlock Holmes is one of Christopher's favourite characters.

• True

• False

Christopher believes his mother is in a psychiatric hospital.

• True

• False

Christopher cannot lie.

• True

• False

Science is Christopher's favourite subject.

• True

• False

Christopher's father does not want him to investigate the dog's death.

• True

• False