I can't give you specific stories from the 'little silver book of street wise stories' without having read it. However, it could potentially have stories about the resourcefulness of street - smart individuals. For example, how they use their wits to get out of difficult situations, like dealing with unruly people or finding a warm place to stay during a cold night. It might also include tales of the unwritten rules that exist on the streets and how people abide by or break them.
Well, I'm not exactly sure as I haven't read it fully. But I bet there are stories about the daily struggles and triumphs of people on the street. Maybe stories of how they find food, shelter, or make friends in a tough urban environment.