The Wasteland Survival Guide is a publication in Fallout: Equestria.
The Wasteland Survival Guide is a reference guide written by Ditzy Doo sometime after the Great War. The book is introduced to Littlepip by Watcher, who tells her where she can find a copy. The copy she finds, however, is located inside of the Ponyville Library which was turned into a raiders nest. This book was the only way to survive out in the wasteland. The Book even has a "Hoofington Edition" exclusive to Project Horizons, detailing all of the ins-and-outs of the Hoofington region of the Equestrian Wasteland.
Watcher's advice was revealed to be a test of Littlepip's skills and morality, encouraging her to exterminate the Raiders in the Ponyville Library and rescue the book's author, along with the other prisoners. After being set free, Ditzy Doo offers Littlepip a new copy of the guide.
The book itself is depicted as having a grey cover with a black pony skull on it. The guide details effective strategies for scavenging, making use various weapons, and interacting with pre-war technology, among other things. It is currently the most popular book in the Equestrian Wasteland and is available at no cost from Absolutely Everything.