Okk I'll suggest down some of the books that will help you prepare a bit well for JEE exams...

For physics, go with HC VERMA of course and alongside solve either of the two - DC pandey OR IRODOV.

For Maths, RD SHARMA is the best possible book.

And for chemistry, again you've 3 options and you can solve any one or two as per your requirement. The books are Arihant, GRB, and Pradeep.

Along with this books, do give mock tests too as they will help you prepare more accurately.

Best wishes. Thank-you.