ISE Principles of Corporate Finance 14th Edition by Richard A. Brealey, Stewart C. Myers, Franklin Allen, and Alex Edmans provides a comprehensive introduction to the theory and practice of corporate finance, showing how financial principles can be applied to real business decisions. The book covers essential topics including present value, bond and stock valuation, capital budgeting, risk and return, the cost of capital, financing decisions, dividend policy, financial analysis, mergers, corporate restructuring, and governance. This edition expands its international perspective and includes updated discussion of responsible business, behavioral finance, stakeholder interests, and financial innovation involving AI, big data, and cloud computing. Designed for university students studying finance, business, economics, and related subjects, it combines financial theory with practical applications to help readers understand how managers evaluate investments, manage risk, finance companies, and make decisions that affect corporate value.