which book should i do for preparation of jee mains? (tell me the best book N i have only 1 month for preparation)

Hello,
Below is the list of books for preparation of jee mains 2018:

• Physics:

1.HC Verma Concept of Physics Part 1.
2.HC Verma Concept of Physics Part 2.
3.IIT JEE Physics by D.C. Pandey.
4.Problems in General Physics by I.E. Irodov.
5.Physics for IIT JEE by Resnick, Halliday, Walker.
6.Problems in Physics by S.S. Krotov.

• Chemistry:

1.Organic Chemistry by Morrison Boyd.
2.Organic Chemistry by O.P. Tandon.
3.Inorganic Chemistry by O.P. Tandon.
4.Modern approach to chemical calculations by R.C. Mukherjee.
5.Numerical Chemistry by P.Bahadur.
6.Concise Inorganic Chemistry by J.D. Lee.

• Mathematics:

1.IIT Mathematics by M.L. Khanna.
2.Differential Calculus by A Das Gupta.
3.Class XI and XII Mathematics by R.D. Sharma.
4.Trigonometry, Geometry Books by S.L. Loney.
5.Problems in Calculus of One Variable by I.A. Maron.
6.Higher Algebra by Hall and Knight.
Good luck.