I Will Teach You to Be Rich, written by Ramit Sethi, is a personal finance book that offers a six-week program for achieving financial success. The book covers various aspects of personal finance, including budgeting, saving, investing, and automating finances. It provides practical tips and strategies for managing money effectively and building wealth. I Will Teach You to Be Rich is a comprehensive guide for young professionals and individuals looking to take control of their finances and achieve financial independence.