Through Dale Carnegie's seven-million-copy bestseller, recently revised, millions of people have been helped to overcome the worry habit.

Millions of success-oriented Americans have turned to the no-nonsense, time-tested motivational ...

Translated into fifteen languages with more than 7 million copies sold, The power of Positive Thinking is unparalleled in its extraordinary capacity for restoring the faltering faith of millions.

Translated into fifteen languages with more than 7 million copies sold, The power of Positive Thinking is unparalleled in its extraordinary capacity for restoring the faltering faith of millions.