num_pages: 96
description: 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. Original.
language: English
title: The Case of the Rock & Roll Mystery
titlecomplete: The Case of the Rock & Roll Mystery (The New Adventures of Mary-Kate & Ashley, #6)
genres: Chapter Books, Mystery, Childrens, Juvenile, Middle Grade, Fiction
ratings_count: 177
series: The New Adventures of Mary-Kate and Ashley
publisher: Scholastic, Inc.