Explore the fascinating world of electromagnetic waves and materials with ‘Principles of Electromagnetic Waves and Materials,’ a concise guide from The Bookish Owl. Tailored for senior undergraduate and graduate students, this essential textbook distills complex concepts from the author’s comprehensive work. It adopts an integrative approach, blending foundational knowledge with modern insights into plasmas and plasmonics. Balancing theoretical principles with practical applications, this book is an invaluable resource for students seeking a deep understanding of electromagnetics. Ancillary materials are available for qualifying course adoptions, making it an ideal choice for academic study and research.