"Flawless" by Sara Shepard is a part of the "Pretty Little Liars Ser." book series published by HarperCollins in 2007. This hardcover book has a length of 8.5 inches, height of 1.1 inches, and width of 5.8 inches. It weighs 16 ounces and contains 352 pages. Written in English, the juvenile fiction novel delves into themes of love and romance, school life, adolescence, mysteries, detective stories, and friendship. Sara Shepard is the author of this intriguing story that captivates readers with its engaging plot and relatable characters.