India tracts [electronic resource] : By Mr. Holwell, and friends. Containing I. An address to the proprietors of East-India stock; setting forth, the unavoidable necessity, and real motives, for the revolution in Bengal, 1760. II. A refutation of a letter from certain gentlemen of the Council at Bengal, to the Honourable the secret committee. III. Important facts regarding the East-India Company's affairs in Bengal, from the years 1752 to 1760, with copies of several very interesting letters. IV. A narrative of the deplorable deaths of the English gentlemen who were suffocated in the Black Hole in Fort William, at Calcutta, June 1756. V. A defence of Mr. Vansittart's conduct. Illustrated with a frontispiece, representing the monument erected at Calcutta, in memory of the sufferers in the Black Hole Prison.