Mastering Excel 365 LAMBDA: From Basics to Super-Advanced Engineering by CA Vikal Jain is a comprehensive, hands-on guide designed to help you unlock the true power of Excel 365’s LAMBDA function. This book takes you step by step from foundational concepts to advanced function engineering, showing you how to build reusable custom functions without VBA or macros. With more than 1000 practical examples and real-world business applications, it focuses on clarity, simplicity, and implementation rather than theory. Whether you are a finance professional, data analyst, student, or Excel enthusiast, this book will transform the way you work in Excel — helping you move beyond ordinary formulas and become a confident, efficient Excel power user.