Outlander is a captivating historical romance novel by Diana Gabaldon. It follows the story of Claire Randall, a World War II nurse who mysteriously travels back in time to 18th-century Scotland. There, she meets Jamie Fraser, a Scottish warrior, and their passionate love story unfolds against the backdrop of political turmoil and adventure. Outlander combines elements of romance, time travel, and historical fiction, making it a beloved choice for fans of love novels.