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At a critical moment, a seafarer tosses a sealed bottle into the ocean waves, containing his name and a message detailing his fate. Wandering along the dunes many years later, I happen upon it in the sand. I read the message, note the date, the last will and testament of one who has passed on. I have the right to do so. I have not opened someone else’s mail. The message in the bottle was addressed to its finder. I found it. That means, I have become its secret addressee.





We made these bookcases of MDF (Medium Density Fiber board) which is inexpensive and readily available from U.S. home improvement centers. One trick is to use sheet metal screws instead of wood screws to attach the shelves to the case sides. Wood screws taper and will split the MDF material. Sheet metal screws are cylindrical and don’t cause this problem. It is still a good idea to predrill though. I cut spacers out of scrap to set the height of each shelf from the next lower shelf, which made the job go very quickly.
I used 1/4-inch hardboard for the backs, and attached them with a bradnailer (which took about 60 seconds per unit). This is quite sturdy. Dados or any sort of shelf support are not necessary, but the cases must be narrow to prevent sagging. These are about 24-inches wide.
Here is the view down the attic staircase, one side of which is lined with book shelves built from the same premade particle board shelving, which comes in different widths. The shelves are quite long, maybe 8 or 10 feet. The shelf brackets are more appropriately spaced, so there is no sagging. The bookcases on the landing are made from birch plywood and were more complicated and deeper. Were we building them again, we would probably go the MDF route.