[3] His book of history of Urdu literature ‘Urdu-e-Qadeem’ is considered to be a basic writing on this subject.

hibban 7A 0957 abs maldives He also wrote on the Urdu relation of the Arabs with other nations of the world, before the dawn of Islam.

He has the honor to be the First scholar of Urdu who wrote an encyclopedia in this language.,[4] Qadri was an Expert and Foremost Scholar,[5][6][7][8] he had command over many different languages, apart from Arabic, Persian, Urdu, Hindi he also had proficiency over English, French, Russian, German and others.

[9] From Qadri's Finest Encyclopaedia [10] covering extensive and comprehensive bibliographies of important sources from Ancient times includes wider range of information, brings into light very rare and useful information about the ancient trade systems of Persian and Chinese.

Allama Sayyid Shamsullah Qadri had also written many books and was the First Researcher of Deccaniyat.