Mark Penn

  • 1-2 of 2
Quick Look
Microtrends Squared

Microtrends Squared

by Mark Penn

List: $23.99

On Sale: $5.99

Unabridged: 11 hr 10 min
Narrator: Jonathan Todd Ross...
Published: 03/20/2018
Quick Look
Microtrends

Microtrends

by Mark Penn

List: $14.98

Sale: $10.49

Club: $7.49

Unabridged: 12 hr 31 min
Narrator: Brett Barry
Published: 09/05/2007
  • 1-2 of 2