This group of books are dedicated to the theme of Autoayuda and the search for economic tranquility, with tremendous advice for you to achieve all the successes you have proposed to achieve.
The infallible system to succeed gives you routes so that all your goals are achieved without problems, through great advice from millions of men in the United States, with many examples of how things are achieved.
The following book Create your own joy will give you many ideas to find peace and security in yourself. The third is a special book about Yoga, where you will find simple techniques for you to have a powerful training of mind, soul and body.
They are not entirely new, but almost because their state is of excellent condition and sharpness. Almost new.