
by Napoleon Hill, W. Clement Stone · Grijalbo · tapa blanda · ISBN 9788425313271

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«La actitud mental positiva» is the self-help book by Napoleon Hill and W. Clement Stone, published by Grijalbo in paperback (204 pages, in Spanish).
The book argues that a positive mental attitude is the foundation for achieving personal and professional success. Drawing on real stories of people who achieved results in business, Hill and Stone present techniques for overcoming obstacles, setting concrete goals, and maintaining an optimistic and focused mindset.
The book was originally published as «Success Through a Positive Mental Attitude» in 1960; this Spanish edition is translated by María Antonia Menini.
Aimed at readers interested in self-help, personal development, and professional improvement.

Oliver Napoleon Hill was an American self-help author and con man who is best known for his book Think and Grow Rich (1937), which is among the best-selling self-help books of all time. Hill's works insisted that fervid expectations are essential to improving one's life. Most of his books are promoted as expounding principles to achieve "success".
