Discover the world of Artificial Intelligence (AI) and Intelligent Systems (IS) with this comprehensive textbook from The Bookish Owl. Designed for engineering students, IT professionals, and researchers, this essential guide bridges theory and practice, offering a deep dive into AI concepts. Explore fundamental principles, cutting-edge trends, and practical problem-solving techniques, all enhanced with Python programming examples. From knowledge representation and search strategies to machine learning, expert systems, neural networks, and nature-inspired algorithms, this book provides detailed explanations, real-world examples, and clear illustrations. Elevate your understanding of AI and its applications for complex engineering challenges.