The Company-State offers a political and intellectual history of the English East India Company in the century before its acquisition of territorial power. It argues the Company was no mere merchant, but a form of early modern, colonial state and sovereign that laid the foundations for the British Empire in India.

This guide contains over 1000 entries of centres holding archive and manuscript collections in the UK includes many newly-established and specialist archives and their details. This edition includes over 400 additional entries, new indexes and cross-references.