Which is the most sold self-help book

In the realm of self-help literature, one title consistently rises above the rest: “The 7 Habits of Highly Effective People” by Stephen R. Covey. With its timeless principles and practical wisdom, it has sold millions, guiding readers toward personal and professional success.

What is the most successful book in the world

When pondering the title of the most successful book in the world, one inevitably encounters the Bible. With billions of copies distributed across cultures and languages, its profound influence on literature, philosophy, and society is unparalleled.