The Outlander Series is a historical fiction saga written by Diana Gabaldon. It follows the story of Claire Randall, a World War II nurse who is mysteriously transported back to 18th-century Scotland. There, she encounters Jamie Fraser, a dashing Highland warrior, and becomes embroiled in the Jacobite risings. The series blends elements of romance, adventure, and time travel, exploring themes of love, loyalty, and the complexities of history. It has gained popularity through its novels and a successful television adaptation, bringing the rich landscapes and characters of Scotland to life for audiences worldwide.