So next on my reading list I have Open Veins of Latin America and after that I'm gonna get to How Europe Underdeveloped Africa. But then I'd like to read something about India to really get the trifecta of evil covered. But I don't know of any books that talk about the exploitation of India from Marxist or leftist perspective. You all have any recommendations?
I haven't read anything by him yet, but check out Vijay Prashad's works. He may have what you're looking for. Unrelated to your request but The Jakarta Method would probably fit into your readings pretty well.
This article is very good https://mronline.org/2019/01/15/britain-robbed-india-of-45-trillion-thence-1-8-billion-indians-died-from-deprivation/ one of the sources is the book Inglorious Empire: What the British Did to India https://en.wikipedia.org/wiki/Inglorious_Empire I haven't read it personally so I can't provide detail but it which maybe more what you're looking for, I think the author is leftish, he was a minster when the https://en.wikipedia.org/wiki/United_Progressive_Alliance were in power, but he was in the UN and shit so :shrug-outta-hecks:
Eminent Scottish historian William Dalrymple criticised the book, saying it "was written in 12 days, involved no personal archive research and contains some serious factual errors" however he maintained that the book was, nevertheless, "persuasive".
The rare and elusive "I've been owned without facts or logic"
I took in the audiobook of William Dalrymple's The Anarchy, and while it's not an explicitly Marxist text, it's not hard to connect the dots. Some of the sources were previously untranslated.