There was a similar question in JWN quite some days ago. Studies in the Scriptures have mysteriously disappeared from our library, or at least most of them*. Unless someone took them to do some serious research
which would be great, I fear they are destroying evidence and demoating Russel (see last Sunday's W study). But Atlantis didn't post any related BOE Letter. Maybe given secret instructions?
The ones left I guess were skipped by mistake, or because as they say Jehooovah blinded their eyes! Don't ask why they were skipped, I have to keep some info hidden or I fear they will also face the some fate. I have to protect the valuable BS treasure. I hope no local overjealous idiot dub is reading this.