Crazy Little Thing Called Love is a heartwarming romance novel written by Jill Mansell. The story revolves around Jessie Roscoe, a young woman who unexpectedly finds herself falling in love with a charming stranger. As their relationship blossoms, Jessie discovers that love can be both exhilarating and unpredictable. With its witty dialogue and lovable characters, this book is a delightful read for anyone who enjoys a good love story.