Misra, who is currently working on two new scripts, reveals one is a romantic story and the other a thriller.
Misra has co-written the script of this year's blockbuster 'Ek Tha Tiger', along with director Kabir Khan.
'Aala Barfi' and 'Kya karoon' are good songs but 'Kyun' has a soothing effect, a rare virtue for today's songs.
The book covers the three primary political and administrative casualties - the Naxalite surge, Kashmir insurgency and the North-East.
He wrote Jaadu Hai Nasha Hai for Jism and is penning a film script now.
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