I don't know who WF Johnstone is?
And I mixed up William W. Johnstone with Terry C. Johnstone (I have read many Westerns by Terry Johnstone ...excellent!)
However, I stand by the one book I've read by this William W. Johnstone....Remember the Alamo..
And BTW, William W. Johnstone and Terry C. Johnstone are deceased.
Terry C. Johnston....not Johnstone