Somewhat on a whim, I wanted to see a layout of all the pages of the Whole Earth Catalog. But I didn't want to draw another box in the switcher thing on the wall, since it wasn't really a new "variation".
It actually took me a while to realize that I could use the book itself as the "button". That was, of course, the entire point of the project from the beginning, but I just wasn't "thinking that way" yet.
The Last Whole Earth Catalog (700 pages), lights up nicely --
The (original) Whole Earth Catalog, only 60 pages (but has no spine, so you can't see it highlighted too well on the shelf in this photo) --
Computer Lib / Dream Machines --