Roberta Baxter – författare

Europe is a marvelous continent, made up of about fifty countries. But did you know that the smallest country in the world—Vatican City—is in Europe? Or that Europe is the only continent with no large deserts? Learn more about the diverse continent of Europe, from its people and countries to its landforms, economy, and more.

In science fiction, energy blades are weapons or tools that look like glowing swords. How could one of these powerful devices work? Scientists have some ideas, which include using plasma. Discover the science and technology behind what it would take to make a real-life energy blade!

In science fiction, deflector shields protect ships, bases and even planets from enemy attack. How could a protective space that absorbs energy from weapons be created? Scientists have some ideas, which include using lasers. Discover the science and technology behind what it would take to make a real-life deflector shield!

This book relays the factual details of the Battle of Gettysburg that took place during the U.S. Civil War. The narrative provides multiple accounts of the event, and readers learn details through the point of view of a Confederate soldier, a Union soldier, and a woman merchant near the battle. The text offers opportunities to compare and contrast various perspectives in the text while gathering and analyzing information about an historical event.

This book relays the factual details of the dropping of the atomic bombs that took place during World War II. The narrative provides multiple accounts of the event, and readers learn details through the point of view of a Manhattan Project scientist, a witness in Hiroshima, and an aide to the US secretary of war. The text offers opportunities to compare and contrast various perspectives in the text while gathering and analyzing information about a historical event.