What books/readings should an economics undergrad have read before graduating from college?

transpsychologist: What books/readings should an economics undergrad have read before graduating from college?
I’m a senior student in economics, but I still feel that I haven’t got enough knowledge of my field. Please suggest to me books/readings that are in the heart of economics, but they don’t have to be books in micro-, macro-economics, monetary economics, international economics, etc. These books are, of course, the ones I have already gone through. What I’m asking are materials that are not ‘mathematically oriented’. Please do suggest them.

Thanks.

Answers and Views:

Answer by Gooddad
Read anything written by Michael Porter. His books will give you a refreshing and entertaining insight into market forces and international economics.

Answer by farrukh_phd
1. economics Principles and policies by baumul blinder
2. search on google for articles of paul krugman . . they are more valuable.
3. beyond rhetoric and realism in economics by thomas a boylan
4 the secret life of money. . very interesting book by tad crawford
5. confessions of an economic hitman
6. money masters (video) available on net to download free of cost