Recently I received these files from others and thought I'd pass them on.
The first is a book simply entitled Jehovah's Witnesses by Maurice Barnett which contains both an historical and theological analysis. It's about 26 MB and can be downloaded from this filesharing site:
http://www.filesend.net/download.php?f=ffc24ebf8989755c7551557cede5988c
The other is the book Millions Now Living Will Never Die: A Study of Jehovah's Witnesses by Alan Rogerson. It was written in 1969 and is dated in some respects. Unfortunately, it's been out of print for over 30 years. While it shares the same name as Judge Rutherford's book, it is not a pro-JW book. Rather, it's a very significant book and probably is one of the best ever written on the JWs. It's the type of book one could give to someone who has little knowledge about the JWs to give them a thorough overview of the religion. It's written primarily from an historical and sociological perspective. It's about 6 MB and can be downloaded from:
http://www.filesend.net/download.php?
f=54c85b5c9eaf437b8165f2f05a7843f1