"A Series of Unfortunate Events" is a children's book series written by Lemony Snicket, the pen name of author Daniel Handler. The story follows the lives of three orphans, the Baudelaires—Violet, Klaus, and Sunny—who face a series of misadventures after the tragic death of their parents. They are pursued by the villainous Count Olaf, who seeks to steal their inheritance. Throughout the series, the Baudelaires encounter various challenges and eccentric characters, all while trying to uncover the mystery surrounding their parents' past. The books are known for their dark humor and clever wordplay, making them both entertaining and thought-provoking for readers.