The world below is in danger, from a building being constructed by Elliot Burch. Catherine is forced to make a terrible decision.
Vincent, Winslow and Pascal go into the bowels of the earth to rescue Catherine.
Catherine meets a little Gypsy boy, who first steals her wallet, and then returns it with a fantastic story of lost family and Gypsy law.
Something Mouse discovers, in one of the unknown parts of the tunnels, almost destroys the entire community.
"Vincent is having disturbing premonitions, and when Steven Bass, an old flame from Catherine's past, contacts her, the fear Vincent is experiencing grows.
Catherine has reason to believe that a new drug on the streets is being supplied by someone from Vincent's world.
Mouse makes his first appearance - and is quickly shunned by the Family of tunnel folk for thievery.
When she witnesses a shooting, a deaf girl must decide whether to abandon the sanctuary of the City Below to free an innocent man.
Catherine learns that the city's model foster home for children is hiding a dark secret.
Investigating a mysterious death makes Catherine the target of a voodoo cult.
Accidentally caught on film, Vincent become the target of a scientist desperate to learn the truth about him.
Vincent must choose loyalties when a childhood friend becomes a mob enforcer.
Free to walk the streets openly on Halloween, Vincent becomes the guardian of an Irish peace activist who's been targeted for assassination.
Injured in an explosion, Vincent is captured by a vicious street gang.
Vincent helps the residents of an apartment building defend their homes against thugs who want them out so the land can be re-developed.
Witness descriptions of a vigilante lead Catherine to fear Vincent may be a killer.