As you are doing preparation of NEET exam so you can read following books for good marks :

Physics: CBSE PMT set of 3 Volumes by P. Aggarwal- one
Pradeep's Biology- one
SC Verma (Part-1 and 2)
ABC Chemistry- one
Arihant Organic Chemistry- one
MTG (Biology Today) CBSE PMT (Subscription)
Dinesh Chemistry Class 11- one
Dinesh Class 12 Chemistry- one
Trueman's Biology Volume 1- one
Trueman's Biology Volume 2 -one
Truemans Objective Biology -one
AC Dutta for Botany (Oxford Publication) -one
HC Verma for Physics Vol 1 -one
HC Verma for Physics Volume 2 -one
Morrison Boyd for Organic Chemistry -one
Peter Atkins and Julio de Paula for Physical Chemistry –one

NEET National Eligibility-Cum-Entrance Test 2013: Biology in 40 Days
Author: S Chakravarty
Publisher: Arihant (2012)


NEET National Eligibility-Cum-Entrance Test 2013: Chemistry an Advanced Package for Medical Entrance Exams.
Author: GKP
Publisher: G.K. Publications (2012)


NEET National Eligibility cum Entrance Test: Encounter with Physics in Just 40 Days
Author: SB Tripathi
Publisher: Arihant (2013)


NEET 2013: 10 Mock Tests Physics, Chemistry, Zoology and Botany
Author: Experts Compilations
Publisher: Arihant


Chapterwise-Topicwise Questions-Solutions Biology for Medical Entrances Highly Useful for NEET 2013 (Paperback)
Author: Sudhakar Banerjee
Publisher: Arihant


Chapterwise-Topicwise Questions-Solutions Physics for Medical Entrances Highly Useful for NEET 2013 (Paperback)
Author: Digvijay Singh
Publisher: Arihant


Chapterwise-Topicwise Questions-Solutions Chemistry for Medical Entrances Highly Useful for NEET 2013 (Paperback)
Author: Preeti Gupta
Publisher: Arihant