This book is intended for an advanced audience, take a look at the free preview chapters and decide for yourself:

https://dragontest.org/lr-perfection/

Looking for a complete guide to mastering the LSAT Logic Reasoning section? LSAT Logic Reasoning Perfection is your answer. Written by a 180 LSAT instructor with years of experience, this book is tailored exclusively to high-scoring LSAT students aiming to achieve a score of 170 and beyond on the LSAT.

The book includes in-depth explanations of the hardest LR questions, detailed analysis of common patterns, and expert tips and strategies to help you perfect your LR section. With a focus on discovering the knowledge, habits, and patterns found in the hardest LR questions, this book is your key to achieving your LSAT goals.