These PowerPoint individual letter books give very young students extra practice learning their letters. With one book for each letter, and four formats within each book, that’s like having 104 mini-books in all! All four formats include 5 key word images for each letter:uppercase and lowercase, unlineduppercase, unlinedlowercase, unlineduppercase and lowercase, linedThe digital letter books can be used online or printed up for children to take home. There are many advantages to digital letter b