The book "Abiotic Stress Adaptation in Plants" offers a comprehensive analysis of plant responses to abiotic stress factors that pose a significant threat to agriculture and food security. It highlights the challenges posed by extreme temperatures, water stress, and deteriorating soil conditions. Using modern scientific methods, it investigates how plants respond to these stress factors and how these insights can be utilized to optimize plant performance. The authors, leading experts in their field, present a holistic view of the principles of stress perception, signal transduction, and gene regulation across 23 chapters. The book connects molecular details with overall plant structure and physiology, providing valuable insights into the breeding and genetic improvement of stress-resistant plants.