"Fog-Cloud Networks: Bridging the Gap Between Edge and Cloud Computing" offers a comprehensive exploration of fog-cloud networks, a cutting-edge computing paradigm that bridges the gap between edge and cloud computing. This book provides readers with a thorough understanding of the principles, technologies, applications, and future directions of fog-cloud networks, offering insights into how these distributed computing architectures are revolutionizing industries and driving innovation.The book begins by introducing the evolution of cloud computing and the emergence of fog computing as a complementary paradigm that extends cloud capabilities to the edge of the network. It delves into the fundamental concepts of fog computing, including its architecture, components, characteristics, advantages, challenges, and integration with cloud computing models.Readers will gain insights into the diverse applications and use cases of fog-cloud networks across industries such as smart cities, industrial IoT, healthcare, retail, transportation, and entertainment.