I read this book three years back and I couldn't even get over from these series till today. The storyline goes very beautifully and I really like to thank author for his brilliant ideas for this novels. If you are looking for a novel which is filled with all 'navarasas' then, please go for it.
May be in the middle of secretes of nagas I found a bit boring, yet there are lots of plot twist and scope for imagination which will ultimately lead you to focus on storyline. Last book of this series is ultimately filled with extreme emotions and I just couldn't control my overwhelming feelings and heartbreak.