Free plans to build your own tower bookshelves out of 1x common boards.  This bookshelf features a nail together design, no pocket holes required.  This bookshelf can be painted or stained any color, as it is solid wood.  

The tall and narrow footprint of the bookshelf makes it perfect for smaller spaces, as a closet tower, in corners, or anywhere you need a beautiful bookshelf and some extra storage or decor space.

The free plans have step by step diagrams,