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In my limited experience, that is exactly what the Filter button does. If you filter on say the tags, you can select ( tick ) any combination of tags from your list of tags, and then up the top select either AND or OR, or NOT. AND makes the selection so that BOTH tags must be present ( list gets smaller ), OR makes the selection to include all books with either tag, ( list gets bigger ), NOT of course takes those books out of the list. After making the selection, hit the tick button at the top to show the filtered list.
What is not obvious is that if you make no selection, you get everything. Thats not logical, but at least you dont start up with all lists showing nothing.
It does take a bit of playing around to get the right combinations, but it does work.
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