The Whispering Box Mystery
From Author Wars - https://authorwars.com/books/the-whispering-box-mystery-1015841.html
Overview:
- Title: The Whispering Box Mystery
- Author: John Blaine
- Year: 1948
- Type: Novels
- Series: Rick Brant Science Adventure
- Number in Series: 5
Editions/Publications:
- Unknown. The Whispering Box Mystery (Unknown, John Blaine, Grosset & Dunlap, 216 pages, Hardcover, Novel)