Ambrose Usher Mystery
1 A Capitol Offense (1956)
aka The Undoubted Deed
2 The Naked Villainy (1958)
3 A Touch of Stage Fright (1960)
4 A Killing in Hats (1965)
5 A Treasury Alarm (1976)
6 Murder in Paradise (1982)
7 A Dangerous Liaison (1988)
aka The Undoubted Deed
2 The Naked Villainy (1958)
3 A Touch of Stage Fright (1960)
4 A Killing in Hats (1965)
5 A Treasury Alarm (1976)
6 Murder in Paradise (1982)
7 A Dangerous Liaison (1988)
