The book "A Proposed Formula for Economic Integration Among Islamic Countries" by Dr. Abd Al-Aleem Abd Al-Rahman Khader, in its first edition published in 1403 AH / 1983 AD, is an in-depth economic and intellectual study comprising (520 pages). The book represents a development project and an early strategic vision for economic blocs among Islamic nations based on the Islamic perspective. Here is a comprehensive and concise description of this book: 1. Nature and Primary Objective of the Book The book is an foundational and applied study that seeks to present a "roadmap" or a practical model (a proposed formula) for achieving economic integration among the countries of the Islamic world. The book was published during a period that witnessed growing interest in Islamic economics as an alternative to capitalist and socialist systems, and it aimed to transform the slogan of "Islamic Solidarity" into a tangible, institutional, and economic reality built on scientific foundations. 2. Book's Themes and General Structure (Based on its 520 pages) Given the book's extensive nature, it is typically divided into main sections that combine theory and practice: Philosophical and Sharia Foundations: The book begins by discussing the concept of a single Ummah in Islam, and how economic integration is not merely a political option but a translation of Sharia objectives (such as the development of the earth, mutual support, and achieving economic strength for the Ummah). Diagnosis of the Economic Reality of the Islamic World: Dr. Khader meticulously analyzes the economic reality of Islamic countries in the late seventies and early eighties, highlighting aspects of economic dependency on the West or East, weak intra-regional trade, and development gaps. Despite this, he focuses on "elements of strength" (natural resources, strategic location, human capital). Dimensions and Areas of Proposed Integration: The book proposes formulas for integration in specific vital areas: Agricultural and Food Integration: To achieve strategic self-sufficiency. Industrial and Technological Integration: Exchange of expertise and capital between countries rich in resources and countries rich in labor or capital. Financial and Monetary Integration: Activating the role of Islamic financial institutions (such as the Islamic Development Bank) and exploring ideas like a common Islamic market. Obstacles and Solutions: The author does not overlook political challenges, geographical borders, and differing economic systems, and offers phased and gradual solutions to overcome them. 3. Style and Methodology Statistical Analytical Approach: The author relies on numbers, data, and comparisons to document the available economic potential in the Islamic world, giving the book a sober scientific character far from mere sentiment. Realism and Gradualism: The presentation in the book does not stop at idealism; rather, it offers a "proposed formula" that is applicable in stages (starting with bilateral agreements, then regional blocs, leading to comprehensive integration). Foresight: Dr. Abd Al-Aleem Khader's style is characterized by a forward-looking perspective, as he predicted many economic crises that Islamic countries might face individually if they did not form blocs in an era of major currencies and economic blocs. 4. Scientific and Historical Value of the Book The book is considered an important intellectual and economic document that chronicles a generation of pioneers in "Developmental Islamic Economics." Despite decades having passed since its first printing in 1983, the theoretical frameworks and proposed formulas presented within its 520 pages continue to be a fertile reference material for researchers and strategic planners interested in common market projects and economic integration.