it will take a lot of time of yours...i will suggest paduka's costing book authored by g sekar...it contains theoritical clarity, ten years papers and other misc illustrations...
so would like you you to follow that...for other subjects: dt-go for coaching by vinod gupta sir in delhi, and depak gupta in IDt...for mics i would suggest study material is more than enough...
for any other doubts u can write me on my forum....
You may go for the following options regarding books for ca final:
For Accounts: M.P.Vijay kumar or Shukla & Grawal along with Module And Compilation and for AS part go for D.S. Rawat For CA Final AS preparation---Dolphi Desouza is good.
For Audit: Prakhar Sharma/Paduka/ V.K Agrawal Note: (MP Vijay Kumar can be used for AS reference) For Corp Law: Munish Bhandari For Mafa: Module and Notes of Tarun Mahajan. You may also refer A.N Sridhar. For Direct Taxes: TN Manoharan (Theory part), Circular, Notification, Amendments, case laws. Also refer Vinod Gupta Modules. For IDT: Vandana Bangur For MICS: Module and Dinesh Madan For Costing: Saxena and vashist or Ravi M Kishore with module
Also refer Scanners and Suggested Answer issued by ICAI for previous year exams and revised them properly.
For some good notes explore CAClubindia forum and share file section. You may also use search facility of club.