This hardcover book titled "Influence" by Ashley Olsen and Mary Kate (who also goes by Mary K) Olsen is a fabulous addition to any book, art, interior design, and/or fashion lover’s collection. The authors provide their insight and curated tips on how to create a personal style. This book is written in English. Hard Cover. Showcase on a coffee table, bookshelf, closet, or kitchen island, etc. Used, in excellent condition. Purchased during book release at Barnes and Noble in Santa Monica (Los Angeles) California. Non-smoker, no pets, no mold (passed mold test).