"In 1833, Ada Lovelace met mathematician Charles Babbage, inventor of calculating machines. She went on to devise a way of inputting data into Babbage's Analytical Machine, and in doing so became the first ever computer programmer. ...Learn all about Ada Lovelace's fascinating life, including her famous father (celebrated poet Lord Byron), her talent for languages and mathematics, and her predictions for how computers could change our lives."--Amazon.com...

Presents the life and accomplishments of Alexander Hamilton, from his poor childhood in the West Indies and his military career in the Continental Army to his role in forming the United States's system of government.

Discover the inspiring story of Florence Nightingale, the unstoppable wartime nurse known as the "Lady with the Lamp."

"Born into slavery in c.1820, Harriet Tubman would later run away and help scores of other African American slaves escape to freedom in the North using the 'Underground Railroad.' A nurse, scout, and advisor during the American Civil War, Harriet co-led the Combahee River Raid, in which 700 slaves were liberated. After the war, Harriet became involved in women's suffrage, or the right to vote, and opened a retirement home for sick and elderly African...

Examines the life of mathematician Katherine Johnson, from her early education and career before working for NASA to her integral role in the space program.

Describes the life and accomplishments of the South African activist and politician who opposed apartheid and became the country's first black head of state after being imprisoned for twenty-seven years.

Complemented by full-color photos, information sidebars and quotes, an early reader biography of the track-and-field Olympic gold medalist describes his childhood on an Alabama farm, his years as a world record-breaking student athlete, the discrimination that challenged his ambitions and his four gold-medal wins at the 1936 games in Berlin.

"At just 25 years of age, Princess Elizabeth succeeded King George VI to the British throne. This compelling book looks at Elizabeth's life as both a public and private figure. It traces her early years as a princess, her experiences in the women's army during World War II, her coronation, and her life as queen both at home and in the public eye. The book looks at Elizabeth's marriage to Prince Philip, her husband of more than 70 years, and her life...

"Explore the inspirational tale of this Nobel prize laureate, Marie Curie. Learn about the fascinating life of Marie Curie, one of the world's most celebrated women scientists who changed the course of the world through her scientific discoveries in this captivating children's biography. This intriguing history book for kids uncovers the trials, tribulations and most memorable moments in Marie Curie's career and life. This educational book makes for...