The Wump

Book · 2026 · Tony DiTerlizzi, illustrated by Tony DiTerlizzi

A sixth-grader named Timothy is tormented by bullies at home and at school until a shadowy supernatural monster begins feeding on his darkest thoughts and eventually takes control of his actions to enact revenge. The story is intentionally creepy and emotionally intense, aimed squarely at middle-grade readers rather than younger children.

Confident readers aged 10 and up who enjoy spooky, feelings-forward stories in the vein of Goosebumps or Spiderwick Chronicles.

Scary imageryPeril & tensionViolenceLoss & griefBig emotionsBehavior modeled

Chapters to know about

Behavior modeledrecurring throughoutModerate

Timothy faces bullying from multiple sources, including a dominant older student and a neglectful parental figure at home; the mistreatment is persistent rather than a single isolated scene.

Scary imagerythe opening chaptersMild

The Wump begins appearing to Timothy as a shadowy presence glimpsed in mirrors and reflections; early appearances are unsettling and illustrated in a deliberately ominous style.

Scary imagerythe middle of the bookModerate

The Wump grows increasingly terrifying as it takes greater hold over Timothy, with illustrations described by reviewers as 'truly terrifying'; this section represents the book's peak horror content.

4 more moments are in the full report. See all of them, checked against your own family’s settings, in Little Longer.