The Greatest Salesman in the World

Og Mandino

The book presents a series of ten scrolls, each containing a principle or lesson designed to replace bad habits with successful sales habits. It follows the story of Hafid, a poor camel boy who achieves a life of abundance through adherence to these principles.

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The Greatest Secret in the World

Og Mandino

The book presents a self-help program through a series of philosophical letters and scrolls, each containing principles and practices designed to help individuals achieve success and happiness by harnessing their own potential. It emphasizes the importance of positive habits, self-discipline, and a persistent attitude towards personal goals.

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