"Set related books" doesn't do anything useful with current firmware. It probably stopped around firmware version 4.3. Which is also when "Dismiss tiles from home screen" stopped doing anything useful. But, removing them is a problem as there are, probably, people still using them. But, I can hide them for those who can't use them.
The attached beta does this, and should have fixes for the problems with getting the reading status reported by @Sonofrobot and @jwilker. The changes are:
- Fix: Better handling of column not existing.
- Fix: Validate selected profile when restoring/fetching reading status.
- Change: Only display tile related and the set related menu items for firmware before 4.4.0
- Change: Only show menu items that will might do something in current view.
If getting the reading status fails, I really need to see debug logs.