I saw some people asking for a good GMAT prep materials. Here is one that is not standard:
GMAT Pill takes an entirely different approach to the GMAT. With this test-prep company, students never attend a live course (online or in person), open a book, or even take a course-issued practice exam. Instead, they watch recorded classes online via video. The focus, says Zeke Lee, founder and chief instructor for GMAT Pill in New York, is on thought processes and visualization similar to methods used by pro athletes who want to improve their performance. "It doesn’t matter how many concepts or formulas you have memorized," says Lee. "The GMAT is about how you think."
GMAT pill is the world's top rated online video course for GMAT. Check it out here.