Interview with Cheryl Strayed and Oprah
http://www.oprah.com/omagazine/cheryl-strayed-interview-with-oprah-wild/all
In this interview, Strayed and Oprah discuss Strayed's experience on the trail and why she decided to write a memoir.
The "Wild" Story of Cheryl Strayed and her long-lost half-sister
This audio interview and accompanying text describe how, after the publication of Wild, Strayed was contacted by a woman who read the memoir and realized they were half-sisters.
The True Story behind Wild
https://time.com/3620359/the-true-story-behind-wild/
This article compares different details from the book and movie versions of Strayed's story to identify what was changed and what was kept.
Cheryl Strayed's Reading List
https://www.telegraph.co.uk/film/wild/cheryl-strayed-wild-reading-list/
This article provides a list and summary of all the books Strayed read while hiking the PCT.
Wilderness and Redemption in Cheryl Strayed's Wild
https://blog.oup.com/2014/12/wilderness-redemption-cheryl-strayed-wild/
This short article discusses how the experience of wilderness acts as a healing force during Cheryl's journey, comparing it to the spiritual journeys of other writers and thinkers from history.