The Indian Sentinel was published from 1902 to 1962 by the Catholic Church and it serves as a fascinating repository of information about the ways in which this organization interacted with various Native American communities during the first half of the 20th century. Over its six decades, the Sentinel featured articles about Native Americans across the United States and their evangelization by the Catholic Church. Most of the accounts in these pages contain first-hand musings by lifelong missionaries, along with a bevy of photographs. The site also has a set of Search Tips for those looking for articles that mention specific Catholic religious groups, including the Benedictine Sisters, the Grey Nuns, and others.