Hello student some of the best books for cat are mentioned below

Best Books for CAT Preparation Recommended by experts

Quantum CAT

Arihant Publications

High School English Grammar and Composition Book

Wren and Martin

Word Power Made Easy

Norman Lewis

Past Years' CAT Questions

G.K. Publications

CAT Preparation Books for Quantitative Aptitude

CAT 2018 Data Interpretation & Logical Reasoning

By Gautam Puri

Logical Reasoning and Data Interpretation for the CAT

By Nishit K. Sinha

Data Interpretation & Data Sufficiency

By Ananta Ashisha

How to Prepare for Data Interpretation for CAT

By Arun Sharma

Feel free to comment if you have any doubt

Good luck