A collection of most influential self help books includes the 6 bestsellers in Bengali which have inspired readers for generations. Packed with wisdom and time-tested principles that are as relevant in modern times as ever before, these inspirational books are a must-read for all those aspiring for personal growth and wealth. This Set Includes:- Ikigai: The Japanese Secret to a Long and Happy Life + The Richest Man in Babylon + Socho Aur Amir Bano + Apke Avchetan Man Ki Shakti + Lok Vyavhar