Grove Atlantic: Peace Like a River
https://groveatlantic.com/book/peace-like-a-river/
The publisher's Peace Like a River page features a synopsis, a list of the book's awards, a reading group guide, and an interview with the author.
Wild West Outlaws and Lawmen
https://www.historynet.com/wild-west-outlaws-and-lawmen
This History Net page has information about a number of famous and infamous figures of the Wild West.
Miracle Worker
https://www.nytimes.com/2001/09/09/books/miracle-worker.html
The New York Times reviews Peace Like a River.