Firstly I would suggest you to prepare with NCERT Books as it will help you to clear your basic concepts. You can prefer the other books given below:

Best Biology Books for NEET Preparation:

    Trueman's Biology Vol 1 and 2
    Objective Biology by Dinesh
    Pradeep Publication's Biology
    GRB Bathla's Publication's for Biology

Best Physics Books for NEET Preparation:

    Concepts of Physics by H. C. Verma
    D C Pandey Objective Physics
    Fundamentals of Physics by Halliday, Resnick and Walker
    Problems in General Physics by I. E. Irodov

Best Chemistry Books for NEET Preparation:
    Physical Chemistry by O.P. Tandon
    Organic Chemistry by Morrison and Boyd for Organic Chemistry
    Modern’s ABC of Chemistry for class 11th and 12th
    Concise Inorganic Chemistry by J. D. Lee for Inorganic Chemistry
    Dinesh Chemistry

Good Luck!