Hey Dear Here is ur List of Books & Scanners
Accounts- Shukla & Grewal
Auditing- Surbhi Bansal
Law- Munish Bhandari
Costing- S.N. Maheshwari & Padhuka
F.M.- Saxena & Vashist & Padhuka
(i) For Tax Theory refer== T.N.Manoharan/ Girish Ahuja
(ii)For Tax Numerical refer == Dr.Vinod Singhania/
Information Technology- Padhuka or Dinesh Madan notes
Strategic Management- Padhuka
Also refer Scanners and Suggested Answer issued by ICAI for previous year exams and revised them properly.
As per my suggestion always give an important preference to study material are yaar paper toh ICAI hi set karta hai baaki sab toh Assumption hai.
Aur haa you should do illustration carefully kyonki Har exam ka question kisi na kisi scanner ya study material ka illustration hi hota hai As said by Dr. Girish Ahuja Sir