In my view Surbhi Bansal is the best book for Audit IPCC and Audit Final. I studied from her IPCC Book . Now i'm studying final from her book only.
Though her book is concise, yet the coverage is quite complete. Don't be in the lookout for more and more material, but revise the same material again and again. Her book is the simplest of all.
THE 2ND EDITION OF HER BOOK IS FULLY UPDATED FOR EXAMS. NO OTEHR BOOK LIKE G SEKAR OR VINOD AGGARAWAL CONTAINS THE REVISED STANDARDS.
ALL THE BEST.