Horrid Henry (Horrid Henry #1) by Francesca Simon, Tony Ross

Horrid Henry introduces the chaotic world of Henry, a ten-year-old who delights in being as naughty and disruptive as possible. Francesca Simon's debut in the series captures the humor and mischief that appeal to young readers who recognize themselves in Henry's schemes - from tormenting his younger brother Perfect Peter to clashing with teachers and babysitters. Tony Ross's illustrations bring Henry's escapades to life with energetic line work that matches the book's irreverent tone.

The story follows Henry through a series of misadventures that reveal how a relentlessly troublesome child navigates school, family, and the adults who try to manage him. Rather than moralistic outcomes, Simon's writing celebrates Henry's refusal to conform, making him both frustrating and endearing. The narrative structure - episodic and fast-paced - allows young readers to dip in and out, or race through from start to finish.

Published in 1994, this first book launched a phenomenon that has since spawned sequels, television adaptations, and a devoted readership across generations. Its blend of sharp humor and genuine child psychology has made it a staple of middle-grade fiction.

• Illustrated chapter book; approximately 120 pages
• Recommended for ages 7-11
• First in the Horrid Henry series
• Features short, episodic chapters perfect for independent readers
• Humorous, relatable protagonist without heavy-handed lessons