I only kept the WT Concordance, it helps me locate scriptures that I am familiar with by in the past using the NWT , Reference NWT, an Interlinear, and a couple of pretty damning mags, original copies, not changed Bound Volume versions.
I have acomplete set of Russell's "Studies in the Scriptures" which I think I may sell on E-bay soon.
All my Bound Volumes from the early 1950's, along with Song Books and numerous 190 (?) page books, I burned. Started the buggers off with petrol, dangerous I know, and had to finish 'em off with paraffin, they must be demonised, they do not want to burn.
I have a feeling that up in my loft there may be some more of the WT's rubbish, if so, when we have a clearout soon, that will go too, burn you bastards !
My bonfire of the vanities was some years ago now, but I know it gave me pleasure to do it, cutting the cord if you like, and freeing up valuable Bookshelf space for more worthy works, my latest being a Folio edition of Darwin's "On the Origin of Species", still in its plastic wrapper, which I picked up at a Boot Fair for £8.
Funny, as I look back I realise I always kept the WT stuff out of sight, ashamed of it I guess, now I proudly display my Library of books on Evolution, Science in other fields, Philosophy and Literature of many genres, not a WT book in sight of course.