Book excerpt: It races through mud. It glides through the air. This monster truck is on the move! What makes monster trucks different from other trucks? And what kinds of cool tricks can these trucks do? Read this book to find out! Learn all about mighty machines in the Vroom-Vroom series—part of the Lightning Bolt BooksTM collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt BooksTM bring nonfiction topics to life!