In line with the rapid advancements in wireless communication technologies, Lecturer Mr. Musaddaq Maher Abdul-Zahra at the Engineering Technical College, Al-Mustaqbal University, has published a specialized scientific book entitled: AETHERCELL: Mobile Communication Systems — Theory, Design, and Practice with Worked Problems from Maxwell to 6G The book presents a comprehensive scientific and engineering approach to mobile communication systems, beginning with electromagnetic foundations and wireless communication principles, progressing through cellular network design and the evolution of communication technologies, and extending to modern applications and emerging trends associated with Sixth-Generation (6G) technology. The publication includes engineering analyses and solved practical problems, linking scientific concepts with design and practical applications. It also helps readers understand the evolution of mobile communication systems and the underlying technical principles. The book is intended for students of Communications Engineering, Communications Engineering Technologies, Electrical and Electronic Engineering, and Computer Engineering, as well as graduates, engineers, and researchers interested in the development of wireless networks and emerging technologies. The first edition was published in 2026 by Al-Rayahin Publishing and Distribution House. It carries the International Standard Book Number (ISBN: 978-9922-5744-1-7) and Deposit Number 5655 for 2026 at the Iraqi National Library and Archives in Baghdad. This publication represents a valuable scientific contribution to the field of mobile communications, covering topics ranging from fundamental principles to future technologies, thereby enhancing engineering knowledge and enriching academic libraries with modern specialized references. Al-Mustaqbal University: First Among Private Universities in Iraq.