Youssef Karam's seminal work, 'History of Greek Philosophy: Knowledge,' offers a profound exploration of the intellectual journey that shaped Western thought. This book meticulously traces the evolution of philosophical concepts from the pre-Socratics through the classical period, covering giants like Plato and Aristotle. Karam delves into the fundamental questions concerning knowledge, existence, and the human condition as pondered by the ancient Greeks. His analytical approach provides readers with a clear understanding of the foundational ideas that underpin contemporary philosophy, making it an indispensable resource for students and scholars alike interested in the origins of Western intellectual tradition and the pursuit of truth.