Hello Aspirant,

I am enlisting down some best books for preparation of NEET UG :-

@Physics

NCERT Physics Class XI & Class XII
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

@Biology

NCERT Biology Class XI and Class XII textbooks
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

@Chemistry

NCERT Chemistry textbooks for Class XI and XII
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)

For complete details kindly check out the link given below :-
https://medicine.careers360.com/articles/best-books-for-neet

You can also check out the NEET Knockout package for preparation of NEET UG from the link given below :-
https://learn.careers360.com/knockout-neet-may

I hope this information helps you.
Good Luck!!