num_pages: 98
description: Accompanied by two collector's cards, a new mystery featuring super sleuths Mary-Kate and Ashley Olsen--better known as The Trenchcoat Twins--finds the pair investigating the theft of Indian artifacts on a ranch in Montana. Original.
language: English
title: The Case of the Wild Wolf River
titlecomplete: The Case of the Wild Wolf River (The New Adventures of Mary-Kate & Ashley, #5)
genres: Childrens, Juvenile, Mystery, Middle Grade
ratings_count: 145
series: The New Adventures of Mary-Kate and Ashley
publisher: Scholastic Paperbacks