The "Handbook of Philosophical Logic" is a comprehensive collection of contributions that addresses the developments and theories of philosophical logic. In the second edition, published over 15 years after the first, the evolution of the field is reflected upon, and the relevance of logic in various disciplines, including computer science and artificial intelligence, is highlighted. This handbook is significant not only for students and researchers in formal philosophy and linguistics but also for professionals who apply logic in practical contexts. The first edition was regarded as essential for understanding logical topics, and the second edition promises to continue this tradition. The contributions are authored by leading experts in their fields and provide in-depth insights into the theoretical foundations and practical applications of logic.