My friend Barb showed me how to make this dos-a-dos (2 sided) book from a single sheet of paper. It’s in Helen Hiebert’s book Playing with Paper. The dos-a-dos book is pretty skinny, but I think it’s a good structure to have in my arsenal. I’m going to try it with a few non-standard sized papers to see if I can make it a bit wider. Click here or the picture to the left for a large view of the instructions.