Jim Ollhoff

This title introduces readers to Christopher Columbus, the great explorer who opened the Americas for Western Europe. Columbus's life story is examined from his childhood to his marriage and his early adventures as a sailor. Columbus's travels are examined, including his command of Niña, the Pinta, and the Santa Maria in his exploration of Cuba, Hispaniola, Venezuela and Jamaica while searching for China in the service of Spain's King Ferdinand...

This title introduces readers to Jacques Cousteau, the great explorer who introduced millions of people to the undersea world from his ship the Calypso. Cousteau's life story is examined from his childhood to his marriage and his education at the French Naval Academy and his service in the French Navy and World War II. Cousteau's collaboration with engineer Emile Gagnan is included, including their invention of the Self-Contained Underwater Breathing...

This title introduces readers to Marco Polo, the great explorer who was the first European to explore China. Polo's life story is examined, from his early travels with father Niccolo Polo and uncle Maffeo Polo to China to see Kublai Khan and visit Xanadu, to his marriage to Donata Badoer, to his travels in China in the Kublai Khan's service. Polo's book The Travels of Marc Polo is covered, as is its influence on other explorers such as Christopher...

The American Civil War continues to be one of the most significant events in US history. In this title, readers will examine the memorable victories and defeats that marked the final years of the war for both the Union and Confederate forces. Engaging text introduces readers to the Wilderness Campaign, the Siege of Petersburg, Sherman's March to the Sea, the fall of Richmond, and ultimately, the Confederacy's surrender at Appomattox Courthouse. Chapters...

The American Civil War continues to be one of the most significant events in US history. In this title, readers will examine one of the most controversial issues that separated the North and the South: slavery. Engaging text introduces readers to the history of slavery and explores the moral and economic reasons this issue was so inflammatory between the Northern and Southern states. Chapters also cover the abolition movement and political developments...

Who is Itzamna? What is Xolotl? Why are myths so important in our lives? Myths are a rich source of history. People use them to make sense of our world. Even before myths were written down, people told and retold the stories of the gods and goddesses of their homeland. Readers of Mayan and Aztec Mythology will learn the history of myths, as well as their deeper meaning. From the Aztec feathered serpent god Quetzalcoatl to the Mayan rain god Chac,...

An overview of the work and training of Emergency Medical Technicians, or EMTs, including a history of emergency medicine and an interview with an EMT.

Discusses what a SWAT team is, what it does, its weapons and equipment, training, and tactics.