The product is the American Alpine Journal for the years 2018-2019 and 2021-2024, published by the American Alpine Club. It is a paperback book written in English that covers a range of topics related to clubs. The journal is a publication of the American Alpine Club, providing information and insights into various aspects of alpinism and outdoor activities. It serves as a valuable resource for those interested in the club's activities and provides a comprehensive overview of the club's events and initiatives during the specified years.