I didn't start reading books which JWs label as apostate until after I began seriously doubting the JW religion as a result of me noticing problems in the WT's own publications and in their policies.
I very recently checked out from the library M. James Penton's book called APOCALYPSE DELAYED: The Story of Jehovah's Witnesses (copyright 1985). Yesterday I noticed that on page 106 it says the following. "Jehovah's Witnesses in the Divine Purpose and Alexander H. Macmillan's Faith on the March presented false history, in particular with respect to the Watch Tower schism of 1917." I own both the JW books and while I noticed that Macmillan's book makes false claims (in addition to half truths) [which thus caused me want to get rid of it by selling it for a profit] and that Jehovah's Witnesses in the Divine Purpose also makes some half truths (or made some misleading statements and left out major faults of the WT), I didn't think that the latter book made outright false claims. I am thus shocked that Penton says the WT book "presented false history, in particular with respect to the Watch Tower schism of 1917". I will have to research that claim of Penton.