"Since the 1980s, the Transformers toy line has been defining the lives of children with its mighty heroes. But the Robots in Disguise have morphed into much more than just a toy line! This biography for young readers tells the incredible story of the tiny toys that became blockbuster movie stars, comic book heroes, and more. Ride along with Optimus Prime, Bumblebee, and Megatron as you learn the history of the Autobots, the Decepticons, and their...

Traces the life and accomplishments of the professional baseball player, from his heroics on the field to his humanitarian efforts and his untimely death.

"The first international women's soccer match was in 1881, but the Women's World Cup didn't become official until 1991--110 years later! Read about the courageous, soccer-loving women who worked hard to have a World Cup of their own in this addition to the Who HQ series. Young readers will learn about the history of women's soccer, star players, and iconic wins! From Team USA's record-breaking four championships to Japan's inspiring win in 2011, this...

"Born in Wisconsin in 1867, Frank Lloyd Wright became obsessed with a set of building blocks his mother had given to him on his ninth birthday. He grew up to become the father of organic architecture and the greatest American architect of all time, having designed more than 1,100 buildings during his lifetime. These included private homes such as the stunning Fallingwater, churches, temples, a hotel, and the world-famous Guggenheim Museum in New York...

"Born into slavery in 1862, Ida Bell Wells was freed as a result of the Emancipation Proclamation in 1865. Yet she could see just how unjust the world she was living in was. This drove her to become a journalist and activist. Throughout her life, she fought against prejudice and for equality for African Americans. Ida B. Wells would go on to co-own a newspaper, write several books, help cofound the National Association for the Advancement of Colored...

"Bill Gates, born in Seattle, Washington, in 1955, is an American business magnate, investor, philanthropist, and author. In this Who Was...? biography, children will learn of Gates' childhood passion for computer technology, which led him to revolutionize personal computers. Through the success of his now-world-famous software company, Microsoft, Bill Gates became one of the wealthiest philanthropists in history.This fascinating story of a child...

Traces the life and accomplishments of the professional baseball player, from his heroics on the field to his humanitarian efforts and his untimely death.

"In this addition to the What Was? series, kids will experience what it was like to be in San Francisco in 1906 when the ground buckled in a major, catastrophic earthquake. One early April morning in 1906, the people of San Francisco were jolted awake by a mammoth earthquake--one that registered 7.8 on the Richter Scale. Not only was there major damage from the quake itself but broken gas lines sparked a fire that ravaged the city for days. More than...

Presents an account of the life of the Mexican American labor activist who helped organize the migrant farm workers and establish a union to fight for their rights.

"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. (Marie later won another Nobel for chemistry in 1911.)...