As a 3rd generation born-in it was all I knew. I had no alternative framework to refer to - until someone asked me to explain the gospel in one word.
The gospel turned out to be an alternative framework (to the poison that is religion).
Oddly enough all my research was confined to the Watchtower library which does contain the gospel, albeit in fragments strewn amidst all the chaff and apostate legalism.
When I discussed some of this research from their own publications with the ruling religious clergy class, their hatred, fear and contempt towards the gospel was the ton of bricks that fell on me to finally and fully awaken me to TTATT. My family left that same month.
So no publications or websites other than the WBTS' own was what led us out.
No Rutherfraud. No 1914. No 1975. No Ray Franz COC or ISOCF.
Just the gospel...