Covert Persuasion

Covert Persuasion is like Grandmom’s secret recipe: priceless and so delicious. Every tip and persuasion tactic is a tasty morsel that will leave you stuffed and still craving more. The only difference is Grandmom won’t tell you her secret, but Hogan and Speakman reveal every secret ingredient that you need to bring out the master persuader in you. Duncan