“Capitalism and Slavery” the best book about British and Caribbean history ever written?

One of the most brilliant books about race, British and Caribbean history and the history of capitalism that has ever been written. It is such a work of genius I have read it once and want to read it twice more to digest the details! Should be required reading in schools in Britain and the Caribbean. Also discusses slavery and capitalism in India, Brazil, Cuba, Santo Domingo. The author was writing in the 1940s but the book is perhaps even more dynamite today than when it was written. The author Eric Williams was a stellar academic at Oxford University and went on to become the first independent Prime Minister of Trinidad and Tobago.