Influence, New and Expanded: The Psychology of Persuasion
Business Never Split The Difference: Negotiating As If Your Life Depended On It
The 48 Laws Of Power
Trustpilot
Vikram D.
2 weeks ago
Abdullah B.
3 weeks ago
30 daysfor PRO membership users
15 dayswithout membership
Pooja R.
1 week ago
Rajesh P.
2 days ago