The biography of the Prophet (Peace be upon him) is a very noble and exalted subject by which Muslims learn about the rise of Islam, and how the Prophet Muhammad (Peace be upon him) was chosen by Allah to receive the divine revelation. You also learn about the hardships the Prophet (Peace be upon him) and his companions faced, and how they eventually succeeded with Allahs help.
So, it is necessary to study the Prophets (Peace be upon him) life and follow it in all manners. We hope this study will help you to get the better understanding of the religion of Islam. In this sense, this is one of the best books which are meant to be read and read again.