Jim Ollhoff

This title introduces readers to Ferdinand Magellan, the great explorer who was the first to sail around the world. Magellan's life story is examined from his childhood to service in the court of Portugal's queen. Magellan's search for the Spice Islands in command of the Trinidad, the San Antonio, the Concepcion, and the Victoria is detailed, as is his exploration of the Canary Islands, Brazil, and Argentina and naming the Pacific Oceana and the...

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...

Highlights the different kinds of law enforcement officers as well as the training, tools, and knowledge police forces need to save lives and property, collect evidence, investigate crimes, and uphold the law.

Every day, people are faced with critical, life-threatening situations – in times of trouble, who can help? In this title, readers will get to know the search & rescue personnel who arrive on the scene to help people in distress. Chapters highlight the different types of search & rescue procedures as well as the training, tools, and knowledge search & rescue teams need to find missing persons, provide disaster aid, and support other emergency workers....

Every day, people are faced with critical, life-threatening situations – in times of trouble, who can help? In this title, readers will get to know the firefighters who arrive on the scene of a fire. Chapters highlight the history of fighting fires as well as the training, tools, and knowledge firefighters need to save lives and property during forest fires, wildfires, and house fires. An interview with a real-life firefighter provides insight into...

The American Civil War continues to be one of the most significant events in US history. In this title, readers will examine the weapons–large and small–used by both Union and Confederate forces in the war. Engaging text introduces readers to the new ironclad ships and submarines built for battle and the roles they played in military campaigns. Chapters also highlight common personal weapons, such as swords, guns, and bayonets, and the development...

Showcases the life of Jacques Cousteau, the great explorer who introduced millions of people to the undersea world from his ship the Calypso.