"A Long Way Home" is a memoir by Saroo Brierley that recounts his incredible journey from being lost in India as a child to finding his way back home after being adopted by an Australian family. The story begins when Saroo, at just five years old, accidentally boards a train that takes him thousands of miles away from his hometown. Years later, as an adult, Saroo uses Google Earth to search for his lost family. His determination and the technology available to him lead to a heartwarming reunion, showcasing themes of love, perseverance, and the importance of family.