The League of Extraordinary Gentlemen is a captivating alternate history graphic novel series written by Alan Moore and illustrated by Kevin O'Neill. Set in the late 19th and early 20th centuries, the story follows a group of iconic literary characters, including Allan Quatermain, Mina Murray, Captain Nemo, and Dr. Jekyll, as they join forces to protect the British Empire from various threats. With its rich blend of historical figures, steampunk elements, and thrilling adventures, this series is a must-read for fans of alternate history and classic literature.