I'm surprised you haven't moved beyond the Watchtower materials, though. That in itself limits your search.
My Scriptural study has really been very much language based. During my teens, I got into the KJV since that's what was standard for the non-denominational group I was born into. I developed several pages of a glossary in the endpages of my KJV, updating the English: words like concupiscence and shambles. I liked to discuss the Bible in those days over a good game of chess. It seems that war & peace made a good fit. I and some of my family were anti-Trinity and others were pro-Trinity. Since it was non-denominational, the group tended to stick with non-controversial topics, generally.
At about 22, I added the WTS Creation book and Live Forever book into the mix when JWs knocked on my door. With that came the NIV and the NWT, since I started occasional discussions with 2 different Evangelical Christians at about the same time as I got into a study in the Live Forever book with JWs, which I enjoyed so much that it quickly became a twice-a-week affair, some studies lasting 3-4 hours at a stretch. During all that time I refused virtually all magazines, although I do remember taking one on Children of Divorce.
By about the end of my 2nd year studying with JWs, I'd say, I had switched to using mainly the NWT and starting attending all the meetings on a fairly regular basis. I left the group I grew up with then when I moved in (for a couple of months) with an MS and his wife.
The meetings, even without much association, provided me with a glimpse of a more socially-healthy interaction. SInce I wasn't with my family for worship now, my family background wasn't brought up as much.
That gives you a bit of the background, and might help explain things a little better.