The immense popularity of Neil Gaiman's Sandman series is due in large part to the development of his characters. In The Doll's House, the second book of the Sandman magnum opus, Gaiman continues to build the foundation for the larger story, introducing us to more of the Dream King's family of the Endless. The Sandman returns to his kingdom of the Dreaming after nearly a century of imprisonment, finding several things out of place; most importantly, an anomaly called a dream vortex has manifested itself in the form of a young girl who unknowingly threatens to rip apart the Dreaming. And there's the smaller matter of a few nightmares having escaped. Among them is Gaiman's creepiest creation: the Corinthian, a serial killer with a miniature set of teeth in each eye socket. Because later volumes concentrate so much on human relationships with Gaiman's signature fair for fantasy and mythology, it is sometimes easy to forget that the Sandman series started out as a horror comic. This book grabs you and doesn't let you forget that so easily.