when greed takes over man there is no stopping him even the nations interests are of little concern to him enemies within is a thrilling crime novel that sharply reveals the consequences of human fallacy when squadron leader sudhir suspects flight lieutenant sunder of nefarious activities he knows he has to act fast before things get out of hand with the help of his wife poonam sudhir attempts to crack down a dangerous spy network which is secretly passing on sensitive information about india to her enemies poonam is a big revelation as she boldly risks her life to thwart the activities of the espionage gang and save her nation replete with twists and turns suspense emotions and high drama enemies within will keep you at the edge of your seat till the very end