Hello Aspirant,

See there are multiple books form which one can prepare for Legal reasoning section of CLAT but if you want to go for only one book then to be honest you should go with Legal Awareness and Legal Reasoning by Pearson . I am enlisting down the best books for CLAT preparation for all subjects :-

@GK & CURRENT AFFAIRS

Manorama Year Book

General Knowledge by Arihant Publications

Current Affairs Yearly by Arihant Publications

@LOGICAL REASONING

A Modern Approach to Logical Reasoning by RS Aggarwal

Analytical Reasoning (English) by M K Pandey

Quantitative Aptitude ebook (ALL Parts Solved) by R S Agarwal

@LEGAL REASONING

Legal Awareness and Legal Reasoning by Pearson

Objective Legal Aptitude by Rs Agarwal

@QUANTITATIVE APTITUDE

Fast Track Objective Arithmetic, Arihant Publications

Quantitative Aptitude for Competitive Examinations by Pearson's

@ENGLISH

Objective General English by R S Aggarwal

Word Power Made Easy by Norman

For complete information kindly check out the link given below :

https://law.careers360.com/articles/best-books-for-clat

I hope this information helps you.

Good Luck!!