Rich Dad’s Guide to Investing: What the Rich Invest in, That the Poor and the Middle Class Do Not!

 
The author: Robert T. Kiyosaki, Sharon L. Lechter
The date of publishing: June, 2000
In his 1st book Rich Dad Poor Dad, Kiyosaki addressed the differences in mindsets between the Rich and the Poor. Then, in his 2nd book Cashflow Quadrant, he spoke on the 4 quadrants from which one can generate income. To be wealthy, Kiyosaki [...]

The Official Guide for GMAT Review, 11th Edition

 
The auhor: Graduate Management Admission Council
The date of publishing: 2005-09
In the 11th edition, you’ll find some useful new features:

a NEW diagnostic section to help you figure out where to focus your test-prep efforts
800 questions organized by difficulty to save you study time
a comprehensive math review of arithmetic, algebra, geometry, and word problems, the skills tested by the [...]