As a professional within the stock market (financial analyst) I read lots of books on finance and stock market investing each year. This is the only book I read over and over (at least once a year) and each time I find myself learning more. The book's Division of stocks into six main categories is different from the stereotypical industry categorization used by professionals - yet in my opinion and personal experience it is much better with respect to understanding the different types of investment opportunities did arise, what the key investment criterias are for each, and what realistic investment results One Should hope for from each type. I recommend Both amateurs and professionals to Regularly study Mr. Packed's Practical Approach to Investing, his focus on earnings and, in Particular his description of the perfect stock (high company growth in no / low growth industry, Boring / disgusting business, boring company name etc.). If anyone would be willing to sell me a copy of this book HARDCOVER (in good condition), please contact me.