Abdullah Muhammad Al-Shami's 'Principles of Scientific Research Methodology and Rules for Verifying Manuscripts' is an essential guide for researchers and scholars. This comprehensive work delves into the fundamental principles that underpin rigorous scientific inquiry, offering a systematic approach to conducting research. Furthermore, it meticulously outlines the crucial rules and techniques necessary for the accurate verification and authentication of historical texts and preserved documents. The book serves as an invaluable resource for anyone engaged in academic pursuits, ensuring methodological integrity and precision in handling valuable intellectual heritage.