We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

The present study attempts to trace systematically the key doctrines of the 'Principles' viz. Berkeley's teaching on matter, existence, abstraction, body and mind from their main source in Continental scepticism through the 'Philosophical commentaries' to the beginning of the drafting of the published work in the late autumn of 1708.