Strategic preparation for ca final

Dear All,

I just wanted to know which are the best books that one should go for for CA Final self-study? The thing is my final is due 2.5 years from now and I want to prepare slowly and strategically. I wish to attend tutions only after 1.5 years of completion of articleship. So for the time-being I want to start off preparation by buying the best books for self-study? So plz suggest....

Mohit