This collection of LSATs is the best practice for timing oneself and gauging how one will perform on test day. Every LSAT taker should get through at least one collection of previously administered exams.
You Absolutely Need This Book!:
This book will help you with the two things you need to master the LSAT: 1) Time Management. and 2) Be Ready For Anything. After taking these ten practice tests, you will have a good idea on whether or not you can finish all of the sections in the allotted time (you must take them as you would a normal test to be able to figure this out). You will also have seen 40 logic games, and just about every type of question you can see in the other sections. This is more valuable than you will ever realize, and... more info
Best Source of Real LSAT Questions:
As a professional LSAT tutor/blogger, I find that many LSAT books out there choose to make up their own questions rather than pay the licensing fee to the Law School Admissions Council to use real questions. However, this practice leaves students woefully unprepared. I can't emphasize enough how important it is to study from REAL LSAT questions, which are exactly what this book provides. I recommend this book to all of my students.
Good sample of LSAT questions:
There are definitely better books for understanding how to take the LSAT, but this book is a great follow-up because it lets you get a feel for a lot of different types of questions, as well as timed practice for the real test. I would definitely suggest using this along with a different stuty guide to prep for the LSAT.