Writing Paper PDF Generator

I've been working with my son Bobby on his reading, using the book Teach Your Child to Read in 100 Easy Lessons. It's a good method, planned to every detail and tested. One thing you do need is lined paper of a certain size, and the Incompetech site linked above will generate a PDF file of lined writing paper however you want it, and then you can print it out free of logos or other distractions.