Dr. Nabhan Ibrahim Al-Hitti, Head of the Islamic Studies and Investigation Unit at Al-Anbar College of Islamic Sciences, authored the book titled "The Principles of Writing Research and Achieving Manuscripts." The book was printed in 133 pages, including two main chapters: , In which five questions: 1 - The first topic: Definition of scientific research and its pillars: There are two demands: The first requirement: the definition of scientific research. The second requirement: the pillars of scientific research. 2 - The second topic: scientific research tools, types and features: It has three demands: First requirement: scientific research tools. The second requirement: Types of scientific research. Third requirement: Scientific research features. 3 - The third topic: Characteristics of the researcher. 4 - The fourth topic: the steps to write scientific research. 5 - Fifth topic: types of libraries and margins and indexes. Chapter Two: Steps to investigate the manuscripts: There are four questions: 1 - The first topic: Definition of investigation and recipes investigator: There are two demands: The first requirement: Definition of the investigation of manuscripts. The second requirement: the investigator and his descriptions. 2 - The second topic: Steps to achieve the manuscript: There are three demands: The first requirement: the conditions of the selection of the manuscript. Requirement II: Verification of the author and title of the manuscript. Third requirement: Arrange and copy the manuscript. 3 - The third topic: How to deal with the increases and the fall and the fall and punctuation: There are two demands: the first requirement: how to deal with the increases and the fall and fall. Second requirement: punctuation. 4 - The fourth topic: the most important libraries dealing with manuscripts and a model of the plan to achieve the manuscript: There are two demands: The first demand: the most important libraries that deal with manuscripts. The second requirement: a model for the manuscript investigation plan. The book, as it is clear from the titles of its chapters and discussions focuses on the scientific and practical steps of academic research in the humanitarian field and then shows the proper approach to the achievement of the manuscripts .. Thank God for its bounty and its agents