Charles Taze Russell – An Early American Christian Zionist
Some time ago David Horowitz, a well-known Jewish author, wrote a book about Charles Taze Russell, entitled, "Charles Taze Russell - An Early American Christian Zionist". The book does contain a lot of good information about Charles Taze Russell.
The book is now out of print, and, although one may still be able to purchase copies, sellers usually ask for a high price.
I have not found any place, however, that Brother Russell ever referred to himself, or any other Christians, as a "Christian Zionist". Brother Russell seemed to apply the term "Zionist" exclusively to Jews who believed in the restoration of Israel.