Pam Pollack

This exciting Who Was? title explores how Catherine the Great 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....

Early one morning in 1995, a rancher in Humacao, Puerto Rico, found three of his goats dead. The blood seemed to have been drained from their bodies. As dozens more farm animals were found dead across the island, the fear of the so-called Chupacabra—the "goat sucker"—grew....

Clue: A former journalist who became the beloved host of America's favorite game show and quiz competition. Answer: Who Was Alex Trebek?, the latest title in the #1 New York Times Best-Selling series....

In the early 1500s, Ponce de Leon was one of the most important Spanish military figures in the Caribbean. He made his first voyage across the Atlantic with Christopher Columbus and then, after years of battle with the native Taino, became the first governor of Puerto Rico....

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....