Translations:Investiture Achievement/Ranger/Spiritual Discovery/39/en
From Pathfinder Wiki
Translations:Investiture Achievement/Ranger/Spiritual Discovery/39/en/requirement 4 The Pathfinder Story is a small booklet available through AdventSource. It is available in English and in Spanish, in print as well as electronically.
It is best to get a copy in the hands of the Pathfinders early in the year so they have plenty of time to read it. If you have trouble motivating your class to read it, you can offer a reward for those who complete it (such as a special field trip or fun event). You can also make it part of your merit point system (if your club uses one).