In-the-wall bookcases are elegant, ... the horizontal mahogany apron attached to the front of each shelf ... and it was affordable at $45 per 4 x 8-ft. sheet. The mahogany was $7 per board foot ...

60-inch Loring 4 Shelf Trestle Bookcase . Comes in walnut, gray, and vintage oak. $130 at Target. Keep in mind that there are a variety of factors that you’ll need to consider.