What could pigs possibly know about flying? Well, it turns out one pig knows quite a bit. Readers of this engaging volume follow along with a friendly pig named Piggles as they learn all about gliders. Colorful, easy-to-understand diagrams and images accompany accessible, age-appropriate text, allowing for a deeper understanding of these amazing gliding machines. Readers who are fascinated by airplanes and helicopters will love learning about this unique aircraft. High-interest content and an innovative design make for a captivating book that is sure to be popular with readers of many ages and levels.