This document provides a preface and table of contents for a book of concrete poems titled "Drops" by Anwer Ghani. The preface explains that concrete poems rely on the visual symbolism and expressionism of writing. It states that writing can express itself beyond language through symbolic and expressive visualization. Concrete poems fix writing in a visual form while allowing for various readings. The function of concrete poetry is disclosure, symbolism, and expression, becoming a form of poetry through abstraction and emotion. The table of contents lists 13 concrete poems included in the book.