This document provides a summary of the contents of a book that aims to provide a brief guide to understanding Islam. It consists of three chapters. The first chapter discusses evidence for the truth of Islam, including the scientific miracles in the Quran discovered centuries later, the ongoing challenge to produce one chapter like those in the Quran, biblical prophecies of the prophet Muhammad, and Quranic prophecies that have come to pass. The second chapter outlines some benefits of Islam. The third chapter provides general information on Islamic beliefs, practices, history and key concepts.