Review of the book Rasmus and the Vagabond by Astrid Lindgren

This book was about a boy named Rasmus who ran away from the orphanage he was staying at and found a friend named Oscar who was called a tramp because he was always on the road, singing to get money and never stayed in one place. They end up having a bunch of adventures including solving a robbery and then end up living together in the end with Oscar and his wife.