Principles of Engineering Economic Analysis, 6th edition, authored by John A. White, is a comprehensive guide for engineers to evaluate their projects on an economic basis and communicate findings effectively to decision-makers. The book includes detailed guidance on spreadsheet use, providing a unified treatment of economic principles from a cash flow perspective. Each chapter opens with engaging stories about well-known companies to capture interest, while engineering and personal finance examples throughout the text reinforce key concepts. External web resources are also provided to enhance learning. FE-like problems at the end of each chapter prepare students for the types of questions they might encounter on the Fundamentals of Engineering exam. The 6th edition features the latest tax information and up-to-date company and industry data, reflecting recent economic changes to ensure relevance and practicality in real-world scenarios.