Hey,
First off,be sure that you are thorough with the NCERT Physics,Chemistry and Biology of class 11th and 12th.
You can refer to some of the following books:
Physics:
Concepts of Physics by H. C. Verma

Objective Physics By DC Pandey

Fundamentals of Physics by Halliday, Resnick and Walker

Fundamental Physics by Pradeep

Problems in General Physics by IE Irodov

Chemistry:
Physical Chemistry by OP Tandon

ABC of Chemistry for Classes 11 and 12 by Modern

Concise Inorganic Chemistry by JD Lee

Dinesh Chemistry Guide

Practise books by VK Jaiswal (Inorganic), MS Chauhan (Organic) and N Awasthi (Physical)

Biology:
Biology Vol 1 and Vol 2 by Trueman

Objective Biology by Dinesh

Objective Botany by Ansari

Pradeep Guide on Biology

GR Bathla publications for Biology

For detailed information follow the link given below:
https://medicine.careers360.com/articles/best-books-for-neet
Hope this helps.
Good luck.

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