"Edition with three works in one volume published in Penguin Books 1990."--T.p. verso.

City of glass -- Ghosts -- Locked room.

"City of glass: A writer of detective stories becomes embroiled in a complex and puzzling series of events, beginning with a call from a stranger in the middle of the night asking for the author. Ghosts: Introduces Blue, a private detective hired to watch a man named Black, who, as he becomes enmeshed in a haunting and claustrophobic game of hide-and-seek, is lured into the very trap he created. The locked room: The nameless hero journeys into the unknown as he attempts to reconstruct the past, which he has experienced almost as a dream"