Best self study book for ca final direct tax and indirect tx

As per me best book for selfstudy of CA Final DT & IDT is Yogesh & Vardana Bangar Book

for ditect tax Tn manoharan https://www.lionkart.com/p/direct-tax-laws-by-tn-manoharan/

for indirect tax bangar https://www.lionkart.com/p/indirect-tax-law-and-practice-by-dr-yogendra-bangar-dr-vandana-bangar

Best of luck

Best book for self of Direct tax and Indirect Tax is ICAI  study Material. 

Refer summary note of direct tax and select case uploaded by me.