Mark Miller, a business leader, bestselling author, and communicator, began writing about a decade ago. He teamed up with Ken Blanchard, co-author of The One Minute Manager, to write The Secret: What Great Leaders Know and Do. Today, almost 400,
Mark Miller, a business leader, bestselling author, and communicator, began writing about a decade ago. He teamed up with Ken Blanchard, co-author of The One Minute Manager, to write The Secret: What Great Leaders Know and Do. Today, almost 400,