Fighting robots are not a new concept. Ever since the toy Rock ‘Em Sock 'Em Robots made its debut in 1964, children and adults have had fun controlling robots as they fight each other. However, advancements in robotic technology have turned this whimsical pastime into a major sporting event. As the popularity of the TV show Battlebots makes clear, people love to watch robots fight! Full-color photographs, fact boxes, and exciting sidebars help immerse readers in the world of fighting robots, while a list of discussion questions challenges them to think more deeply about this high-interest STEM topic.