Sokudoku Eitanngo: Nyuumon-hen (Speed Reading English Vocabulary: Introductory Edition) Inside cover: Date written Content: About 10 pages have highlighting, vocabulary notes, and pronunciation notes. I did the Essential Edition first, so I didn't use this much, and there aren't any noticeable creases. The cover, red sheet, and commentary booklet are in clean condition, with no notes. I think the notes are minor and won't interfere with studying, so I'd like to sell it to someone who can use it.