This undated photo shows the creation of a DIY bookshelf beginning with attaching metal flanges to wood planks with metal screws. By solidly attaching each flange, you are creating a stable base for ...

– One 4 x 4 grid Ikea Expedit bookshelf (find some inexpensive options here on craigslist) – 2 sheets of 1/2″ thick plywood cut to 38″ wide x 60″ long (technically you could use one large sheet of ...