Suggestion: Bookcase Partitions

[Xelanar]

Also, just want to point out that the point of a trick bookcase door is that it looks like all the other bookshelves around it, but it has a secret door. So how does this work without regular bookcase partitions? The mounted bookshelf, which almost matches the trick door, doesn't go all the way up to the cieling.

You can kind of blend the partition and mounted bookshelves into each other, and lower the ceiling with i.e some lofts to the mounted bookshelves' height, to have it look like a singular, large bookshelf wall. It's work, and looking closely also reveals the trick. But it's fine at a glance.
The solution is not super great, but it's good enough to be useable ^_^.