This book investigates the fundamental contributions of Albert Einstein to modern physics by deriving his core theories from first principles. Author Ta-pei Cheng, a physicist, utilizes his academic background to present a structured pedagogical framework. The text focuses on the mathematical derivation of Einstein's work, ensuring that the logic behind atoms, quanta, and relativity is accessible to undergraduate students.

Experts and educators recognize this text as a valuable resource for students seeking to bridge the gap between popular science accounts and advanced graduate-level textbooks. Readers frequently note the clarity of the mathematical derivations and the logical progression of the chapters.