The book "High Temperature Superconductivity 1" provides a comprehensive examination of the technological advancements and engineering applications of high-temperature superconductors. It is aimed at a broad audience, including students, academic researchers, and industry professionals who are engaged with the latest developments in this interdisciplinary field. The contributions come from recognized experts in the fields of physics, chemistry, materials science, and engineering, who present their insights and experiences in the form of original research papers and technical review articles. The first volume focuses on the essential advancements in the processing of high-Tc materials that are significant for various applications. The content is designed to give readers a deep understanding of the subject and to illuminate the practical applications of these innovative materials.