It contains: The New Invisible Man; Footprint in the Sky; The Crime in Nobody's Room; Hot Money; Death in the Dressing Room; The Silver Curtain; Error at Daybreak, these 7 stories are all Colonel March mysteries, as well, this collection contains: The Other Hangman; New Murders for Old; Persons or Things Unknown; Blind Man's Hood, this book reprints the contents of the original hardcover edition which contained these 11 stories (of which 4 are NOT Colonel March stories)

The men who explained miracles - John Dickson Carr's famous detective trio - turn their hands to a set of sinister puzzles in this exciting new collection. Sir Henry Merrivale growls and prowls through a maze of mystery - with death at the end. Dr. Fell traps an incautious burglar and an invisible murderer. Colonel March of the Department of Queer Complaints finds a vanishing fiancé and a murderous ghost. And espionage and assassins spark two tales of international intrigue to round out this feast for fans of mystery and suspense at its best.

Book by Carr, John Dickson, Greene, Douglas G.