The book "Theoretical Philosophy II" offers a comprehensive exploration of central themes in epistemology, philosophy of science, and philosophy of mind. It is aimed at readers seeking a deeper understanding of the theoretical foundations of philosophy. Over 450 pages, complex philosophical questions are systematically addressed and supported by well-founded arguments. The paperback cover ensures comfortable handling and durability of the work. The first edition, published in 2026, is written in German and is suitable for both students and those interested in familiarizing themselves with the fundamental concepts and debates of theoretical philosophy. The clear structure and precise language make the book a valuable companion for anyone engaging with the challenges and questions of philosophy.