People go on life-changing trips all the time, whether it was the impact of the historical sights they saw, the friendliness of the people they met, the cultural differences they learned from, or even the delicious delicacies they ate for the first time. For Hung Thai, the trip that changed his life was in Peru. Seeing the destitution of families, including the little girl who gratefully gobbled up the granola bar he gave her instead of deciding to throw it away, made an impact that lasted forever. Stories like Thai's, from more than 50 travel writers from around the world, comprise the new book, The Trip that Changed My Life.