In Bengali literature we have quite a few thriller novels for youngsters, but not many for adults. This one fills that void. Language is smooth and author has been able to keep the plot interesting till last page. The best part of the novel was a chase sequence consisting of almost 7-8 pages in and around New Market, Kolkata, which i don't think has ever been thought of before. I could find some spelling mistakes in the book, because of which i am rating it as 4 out of 5.