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Jack N. Raven
Jack N. Raven's formal education consists of a degree in Legal Management and an MBA in Management. He is an expert with years of experience in the many different areas of Self-hel...voir plusJack N. Raven's formal education consists of a degree in Legal Management and an MBA in Management. He is an expert with years of experience in the many different areas of Self-help, Persuasion and Social Dynamics.
His writing style focuses on tactics and methodologies. In other words, stuff that works in real life!
Before buying the books, please read the sample chapters.voir moins