And this is my version of the baby counting book that Emily made, too - it's also from a pattern in Stitch. I agree with Emily that the pattern for this was really poor. But I just improvised and I love it - I would definitely make it again and just use fusible webbing for all the numbers and shapes.
For the cover, the pattern says to use rubber stamps to stamp the numbers. I couldn't find any stamp ink for fabric, so I used fabric paint. But I didn't trust myself to get it right the first time, so I stamped the numbers on a separate piece of fabric. Then when I had a pretty good set, I sewed that strip to the front and used the rick-rack to cover the seams.