Long before its establishment as a national park in 1872, Yellowstone was home to the gray wolf, as well as other large predators. But the relationship between human and wolf has always been… More →

The Roaring 20s and Prohibition was a defining era that shaped America--and the world. Readers will turn back the clock to history's turning points during that era and will take a closer look More →

Could you survive being lost in the Pacific ocean for 38 days? The Robertson Family: Attacked by Orcas in the True Survival series explores the Robertson's shocking survival story. The book… More →

The Salvation Army is a very important international organization. Around the world this agency's volunteers and staff are working to provide food, clothing and support to the needy. Have you More →

This book relays the factual details of the story of the San Francisco earthquake of 1906. The narrative provides multiple accounts of the event, and readers learn details through the point… More →

This book discusses the science behind bridge collapses and their effects. The chapters examine historical bridge collapses, explain how bridges are designed and built, and show how… More →

This book discusses the science behind various elements of downhill skiing, particularly the carve turn. The chapters examine case studies of famous sports moments, explain how the athletes… More →

This book discusses the science behind various elements of surfing, particularly the cutback. The chapters examine case studies of famous sports moments, explain how the athletes perform… More →