Hello

To crack Neet exam . I would strongly recommend you to first go through with NCERT books of physics, chemistry and biology of 11 and 12 class

Also

Bio :- 1 NCERT

          2 Objective biology by Dinesh

          3 Pradeep Publication's biology

Phy :- 1 NCERT

            2 Concepts of physics by H.C. Verma

chm :- 1 Moderns ABC of chemistry

            2 Dinesh chemistry

            3 NCERT

I would not recommend much but the most important NCERT. People do forget to read the most significant one while runnning bengind other high end references.