Who wrote 'Poverty and Unbritish Rule in India'?

Who wrote the book, Poverty and un-British Rule in India?

Who authored the book “Poverty and the Unbritish Rule in India”?

Who wrote the book 'Poverty and Un-British Rule in India' / 'Drain of Wealth' theory?

In 1901 who has published the book 'Poverty and Un-British Rule in India'?

Who among the following was the author of the book 'Poverty and Un-British Rule in India'?