Born in 1729, Princess Sophie of Anhalt-Zerbs was never supposed to come to power. But at age 16, she married the heir to the Russian throne. By 1762, Sophie, known now as Catherine, overthrew her immature and incompetent husband, Peter III, to lead the nation. Catherine became the sole ruler of Russia. This exciting Who Was? title explores how Catherine was able to turn Russia into one of the great powers of Europe by expanding its borders, helping improve its educational system, and advocating for the arts. Her three-decade reign is considered the Golden Age of Russia.

A humorist, narrator, and social observer, Mark Twain is unsurpassed in American literature. Best known as the author of The Adventures of Huckleberry Finn, Mark Twain, not unlike his protagonist, Huck, has a restless spirit. He found adventure prospecting for silver in Nevada, navigating steamboats down the Mississippi, and making people laugh around the world. But Twain also had a serious streak and decried racism and injustice. His fascinating life is captured candidly in this enjoyable biography. 

Born in the British West Indies and orphaned as a child, Alexander Hamilton made his way to the American colonies and studied to become a lawyer. He joined a local militia during the American Revolution, rose to the rank of major general, and became the chief aide to General George Washington. After the war he became the first US secretary of the Treasury. He founded the Bank of New York and the New York Post newspaper.

This compelling addition to the What Was? series covers what was supposed to be “the war to end all wars” but tragically wasn't. 

Leonardo da Vinci was a gifted painter, talented musician, and dedicated scientist and inventor, designing flying machines, submarines, and even helicopters. Yet he had a hard time finishing things, a problem anyone can relate to. Only 13 paintings are known to be his; as for the illustrated encyclopedia he intended to create, all that he left were thousands of disorganized notebook pages.  Here is an accessible portrait of a fascinating man who lived at a fascinating time - Italy during the Renaissance. 

From 1939 to 2021, actress Betty White was one of the most beloved performers in the entertainment industry. She starred in fan-favorite television shows like The Golden Girls and The Mary Tyler Moore Show, and also blockbuster movies like Toy Story 4 and The Proposal. Over her decades-long career, Betty White won Emmy awards, was named an honorary mayor of Hollywood, earned a star on the Walk of Fame, and set the Guinness World Record for woman with the longest TV career ever.

Born in Warsaw, Poland, on November 7, 1867, Marie Curie was forbidden to attend the male-only University of Warsaw, so she enrolled at the Sorbonne in Paris to study physics and mathematics. There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together, they discovered two elements and won a Nobel Prize in 1903. (Later, Marie won another Nobel award for chemistry in 1911.)

Born in Austria in 1756, Wolfgang Amadeus Mozart composed his first piece of music, a minuet, when he was just five years old! Soon after, he was performing for kings and emperors. Although he died at the young age of 35 Mozart left a legacy of more than 600 works. This fascinating biography charts the musician's extraordinary career and personal life while painting a vivid cultural history of 18th-century Europe. 

In her amazing diary, Anne Frank revealed the challenges and dreams common for any young girl. But Hitler brought her childhood to an end and forced her and her family into hiding. Who Was Anne Frank? looks closely at Anne’s life before the secret annex, what life was like in hiding, and the legacy of her diary.

A thoughtful and age-appropriate introduction to an unimaginable event. The Holocaust was a genocide on a scale never before seen, with as many as twelve million people killed in Nazi death camps - six million of them Jews. Gail Herman traces the rise of Hitler and the Nazis, whose rabid anti-Semitism led first to humiliating anti-Jewish laws, then to ghettos all over Eastern Europe, and ultimately to the Final Solution. She presents just enough information for an elementary-school audience in a well-researched book that covers one of the most horrible events in history.