How is examtime's tax laws book for cs executive new syllabus by anupama shukla

I am cs executive new syllabus student and there are very limited reference Books available in the market , my friends are using Examtimes Tax laws Book by Anupama Shukla it comes in set of two volumes as I can't spend money in so many Books , so I wanted to go for 1 reference Book for my cs Executive new syllabus 2017 tax laws exam , if anybody other then my friends have gone through the book plz suggest , whether it is good for self-study or not .

it is available here: click