Best tax book for CS executive

Executive level singhania is appropriate and final ahuja is appropriate because ahuja has brief explaination 

Singhania is way too detailed. So much information is not needed at student level. I've it and i regret. The most helpful for me has been t n manoharan. It contains enough questions and explanation is wonderful, best for self study. I've thoroughly enjoyed reading it. Girish ahuja is popular but it's no match to TN manoharan (as per me)

Do not so confused,especially book have been issued for cs students by author yogendra bangar,it is best for cs executive as well as final. Many student follow this after loosing 3 attempt.be concentrate on one book and also not leave cs institute book.