Meet Hazardous Harold!

Harold is all arms and legs, elbows and knees—a 9-year-old with light brown hair who's taller than most kids his age. He has a special talent for creating unintentional chaos wherever he goes. But behind each mishap is a valuable life lesson that helps him grow in the most heartwarming ways.

Over 20 books and 4 epic arcs, watch Harold mature from a well-meaning disaster magnet into a thoughtful, resilient young person—while still being his authentic, enthusiastic self!

Join Harold as he:

🌋 Turns science fairs, gardens, and school projects into pink foam disasters 🐦 Accidentally "borrows" neighbors' pets in hilarious ways

🎂 Launches birthday cakes, sports equipment, and unexpected surprises

🏃 Trips, tumbles, and triumphs through competitions and challenges

🏥 Chases runaway hospital beds, shopping carts, and rogue inventions

📚 Navigates friendship challenges, family adventures, and growing-up moments