Sam Blumenfeld’s most important work was his simplest” “Alpha-Phonics.” Thousands. or perhaps millions thanks in part to the archives, have used Sam’s simple how to read workbook. Here is a link to a 52 page testimonial on his book: http://blumenfeld.campconstitution.net/Other/Alpha-Phonics%20Testimonials.pdf
And you can find a link for the book here: http://blumenfeld.campconstitution.net/Books/Alpha-Phonics%20Workbook.pdf