The LSAT is logical reasoning and reading comprehension.  That's it...  The $50 minimum that Kaplan is gouging you for the "upgraded material" in newer additions is a farce.  I went and paid another LSAT business a few thousand dollars.  If you buy these materials and actually do the work you will see results for pennies on the dollar.  The material in the Kaplan materials I'm selling is the same content I paid thousands of dollars to get.  Keep in mind there are no longer logic games on the test so do those for fun.  These books have NO highlights or markings of any kind.  I paid more than $100 for all three at the time.