The product is a first US edition hardcover book titled "Felix Mendelssohn and His Times" by Heinrich Eduard Jacob, published in 1963 by Prentice Hall. The book is written in English and falls under the genre of biographies & true stories, specifically focusing on music. It is intended for adult audiences and provides a nonfiction narrative about the life and times of Felix Mendelssohn, a renowned musician of the Romantic period. This book offers insights into Mendelssohn's career and cultural significance during his time.