It's a freezing winter day in London, 1895, when two young girls have a chance meeting. The pair turn out to have much in common: both are poor, both are parentless. But Minnie Maude, only eight, has even worse problems: the uncle with whom she lived has just been murdered, and if that's not enough, the family's donkey has run away. Her new friend Gracie, all of thirteen, feels obliged to help her, and so the girls team up to solve the mystery—and

Henry Rathbone is called by an old friend whose son has gone missing just before the Christmas holiday. Now in his early twenties, Lucien has known trouble for some time and has often fallen victim to the vices of drugs, alcohol and women. His father now fears the worst. Their old friend, Squeaky Robinson, volunteers to help as well. Henry agrees and, joined by Crow, a young doctor at the clinic, the pair trawls the pubs, brothels, and opium dens