I made this book for my oldest son when he was little. Now my toddler is enjoying it. I'm going to have to change a few pages to make it more personalized for him though.
Each page was made as a slide on a PowerPoint presentation. I found pictures of things Luke was interested in at the time. Since he couldn't read, I made sure the color word was printed in that color and the number was written in words, digits, and shown in the number of pictures on the page. After creating and printing each page, I simply put them in page protectors in a binder.