"Sima Kahan Hai" ek vicharotejak upanyas hai jo vykti, samaj aur naitikta ki adrishya rekhaon ki khoj karta hai. Kath desh ki sima par taint Sima Suraksha Bal ke ek jawan ke jivan ke madhyam se age baht hai, jahan bhougolik sima to spasht hai, par hull sima men sahi aur galat ke beech nirnay karna sabse kathin chunouti ban jata hai. Prem, kartavy, manveeya samvedna aur rashtrdharma ke beech fansa jawan har pal hee naitik simaaon se takrata hai. Upanyas prshn uthata hai ki adesh, vivek aur manwta ke beech vastvik sima kahan hai. Yh kriti pathak ko gahan atmmanthan ke liye prerit karti hai.