Mueller, A.: - A. Mueller was a great author, he was very famous for his style of writing, the characterization he used to put in his book, novel etc. He got recognition for his work, his novel was very famous in earlies. His research used to cover Mueller's research covers various venomous snake species, examining the specific compositions of their venoms and the diverse ways in which these toxins affect the human body this book was based on on snake -poison, its action and its antidote. Each authors develops a unique voice and style, characterized by their use of language, narrative techniques, and thematic focuses. Some may favor concise, straightforward prose, while others prefer elaborate, descriptive language. His impact as an author on literature and culture can be significant. Influential authors shape literary movements, inspire future writers, and leave a lasting mark on their readers.