"Oral Cancer in the 21st Century" is a professional book that addresses the life-threatening disease of oral cancer and highlights the crucial role of dental professionals in its diagnosis and treatment. The book aims to raise public awareness about the risk factors associated with oral tumors and emphasizes the importance of prevention. It provides a comprehensive analysis of the factors that can lead to oral cancer and encourages readers to reflect on and expand their knowledge about this condition. By offering information and resources, the book contributes to improving the quality and awareness of oral health and motivates readers to take proactive steps to prevent oral cancer. The author, Asma Shakoor, has made a valuable contribution to medical literature with this work, benefiting both professionals and the general public.