No clue, this is my first time helping someone learn to read. We have been learning the letters and their sounds, and I just got learning to read in 100 lessons from overstock. They have cheap flat rate shipping 1.50 and it takes 2-15 days for items to arrive, but I got almost all of our school books from there.
Back to the reading, having no expierence of a child who can now read, take it as you will. Personally we are taking a road of moderation, we are down the middle in homeschooling, no extreme measures of school books or the opposite of unschooling. My daughter WANTS to read, so we are going after it, slowly, and at her pace. We make it fun to learn the letters, we make books for each letter, I think its enchanted learning that we print them from, it has a membership fee, but we have really enjoyed all their printables especially books.