3 Book Deal Book 1: The New Adventures of Mary-Kate & Ashley: The Case of the Rock & Roll Mystery Mary-Kate and Ashley Olsen, a k a The Trenchcoat Twins go undercover as rock singers to help a rock band discover who has been trying to sabotage their concerts, in a series spun off from a popular children's videotape series Book 2: The New Adventures of Mary-Kate & Ashley: The Case of the Surprise Call The Trenchcoat Twins' latest mystery started when their great-grandma Olive invited them to her detective clubhouse. When they got there- someone had broken in! Was it one of the detectives in the club? Or the singing dragon who left a message for them in the library? Book 3: So Little Time: Instant Boyfriend Good-girl Chloe needs to find a way to land in detention with her heartthrob -- bad boy Travis. But every time she does something wrong, the vice-principal blames someone else. Soon the whole school is mad at Chloe. And when she finally gets detention, Travis's time in detention is up! Meanwhile, her sister, Riley, has decided to give geek Larry a chance at romance and agrees to a study date with him. But after some humorous mishaps, she realizes the whole thing was a big mistake -- Larry really is as weird as he seems!