Robert Greene is an American author and speaker. He has written five international bestsellers: The 48 Laws of Power, The Art of Seduction, The 50th Law and Mastery. Aubrey Marcus is writer,... Read allRobert Greene is an American author and speaker. He has written five international bestsellers: The 48 Laws of Power, The Art of Seduction, The 50th Law and Mastery. Aubrey Marcus is writer, entrepreneur, and adventurer.Robert Greene is an American author and speaker. He has written five international bestsellers: The 48 Laws of Power, The Art of Seduction, The 50th Law and Mastery. Aubrey Marcus is writer, entrepreneur, and adventurer.