The Whispering Box Mystery is a vintage Rick Brant mystery adventure story. written by John Blaine Part of the "Electronic Adventure" series The book is in very nice condition with a couple of minor condition issues -The dust jacket is missing, there is a patch on the back cover that is rubbed off, there are faded areas in the red colored top page edges. Otherwise I see no marks, tears, or creases. From a smoke free home 581.3