In the complex and demanding world of aerospace engineering, few textbooks command as much respect as "Aircraft Propulsion" by Dr. Saeed Farokhi. For undergraduate and graduate students alike, this book is the gold standard for understanding the thermodynamics, fluid mechanics, and mechanical design of jet engines, from turbojets to ramjets. However, anyone who has cracked open this dense, equation-heavy tome knows the struggle: the problems at the end of each chapter are brutal.