First real comprehensive alphabet book. Book and workbook in one. Every associative illustration looks like it's letter. Was tested in a National school of Excellence. Has received high marks from teachers, incl. Montessori school. Illustrations have been specifically designed to be a true memory aide. Pictures of the book correlate to the letters in new ways. The content helps the child to identify the names of the letters, the shapes and sounds, using auditory, visual and kinestethik processes.