Best book for self study of ipcc audit paper

#Yogesh i am using surbhi bansal book i dont know about that another one and its good for me and icai PM is definitely better i use both book for studying audit coz if i get some problem in 1st book or if am facing any difficulty then i read the 2nd book that helps allot... and give attention on PM more than other books and use any one of them as reference book

nd for SA which book u suggest