The "Internal Combustion Engine Fundamentals" hardcover book by John Heywood is a comprehensive textbook focusing on the technology and engineering of internal combustion engines. Published by McGraw-Hill Education in 1988, this 960-page book covers various subjects related to mechanical, chemical, and biochemical processes, particularly in the automotive industry. With a clear and detailed approach, this textbook is a valuable resource for students and professionals seeking a deeper understanding of internal combustion engines.