This is one of two copies I accidentally purchased. It has been kept in completely new condition, but I am selling it now to organize my belongings. The obi has some scratches, but this was transferred from the other copy. There are no writings, stains, or folds on the cover or pages. Therefore, the price is set higher, but I believe those seeking a beautiful item will be satisfied. Thank you. A new book to improve logical thinking and writing skills. - Title: The Minto Pyramid Principle (Thinking and Writing Skills) - Author: Barbara Minto - Original: The Minto Pyramid Principle - Contents: Logical thinking and writing skills - Condition: New - Number of pages: Unknown, but thick - Year of publication: Unknown, but new - Features: Content that enhances problem-solving skills Thank you for viewing.