For those who are curious, this is my setup for photographing books and other small items. Our condo has south-facing windows with wide sills, so I tape a sheet of cardstock to the wall, drape it onto a cardboard box, then drape a second sheet of cardstock to the sill. The box raises the book to a level height with the tripod (which is a small, table-top version):

Often the light is diffused nicely by fog in the morning, and very little post-processing work in Photoshop is required — occasionally I need to add a curve layer to lighten things up. But I have a short window of time in which to get set up and shoot before the fog burns off and the sun comes through.