The publication highlights Tesla's contributions to electrical engineering, wireless communication, alternating current systems, and numerous innovations that continue to shape contemporary technology. Written in an accessible style, the book offers readers a deeper understanding of Tesla's creativity, determination, and vision for the future. An excellent choice for students, engineers, researchers, collectors, and anyone interested in science and innovation, this book serves as both an educational resource and a meaningful tribute to Nikola Tesla's extraordinary legacy. Important note: This book is written in the Serbian language.