Shakespeare and Precious Stones: The Flame and the Emerald by George Frederick Koontz is a study of the famous references to precious stones in Shakespeare's writings. The author examines in detail the origin of the material used by the poet, his knowledge of precious stones, and also indicates the places in the works where these references are reflected. In this book you will find interesting information about the use of precious stones in the work of the great English poet, as well as possible insights into the symbolism of these stones in the work of Shakespeare.