People do recommend books like Morrison and bolyd, other international books but we will not recommend them, the reason is that they contain a lot of information that is not needed for JEE. We will advise you to go for OP Tandon or Arihant now remember both these books have over 2500 pages and will be very difficult for you to read and understand plus costing of over Rs 2500 will not be much use. So rather than books, we will advise you to use some video lectures to master Organic Chemistry.