John Ironside 
The Phone Booth Mystery 

When the wife of a famous diplomat is found murdered in a telephone booth after the theft of confidential documents her husband kept in secret in his home office, chaos ensues. An innocent suspect is imprisoned and must rely on his wife and friends to exonerate him. Can they find the real culprit before he is hanged? A classic Golden Age mystery first published in 1924.

Includes a new introduction by John Betancourt.