fictitious 'oopanyas' = Book? I think Book contains something substantial, fact based, research based, etc. While SU's are novels, but MST's one are both book and novel. To name few, check Mahendra Lawati's books in the web, and there are plenty written by foregn authors about Nepal, or Nepali authors writing in Nepali. If itis for journal articles authored by Nepali, probably you can count them in fingers...