I noticed a mistake in A.M.Ruppel Sanskrit grammar;is said that there are not possessive pronoums and I asked for graduated Sanskrit people and checked grammars made by Indians and saw tha's an absurd,as I suspected since the beginning.
I learnt that there is a plot against India to impeach people to learn Sanskrit and know what the hinduism really is.
So, I prefer Indian authors to do grammars and Hindi-Sanskrit dictionaries.
Between the few Indian authors I trust on , I have the Sanskrit grammar Kalari , by Janardanan Nair,which link is :
https://drive.google.com/file/d/1pmH-EZ_TJiIaN4aVtuNPNjyerbkI3VnH/view?usp=sharing
The other , by other Indian authors,are very short.Because that, I am wanting to learn Hindi,to transalte Sanskrit grammars in Hindi to English.After aall,as we readed in the books by Guruji Sundhara,there is a plot against India trought Sanskrit language by European authors to impeach people to know Sanskrit and know the true Hindu holy books,and,of according to rajibv Malhotra,there are non translatable Sanskrit words to English,and that we should use a Sanksrit-Hindi dictionary,cause Hindi is the nearest possible to Sanskrit.