64. Proposals to Lord Burghley, of the Society of Merchants trading into Turkey; with the names and value of their presents to the G. Signior, &c. 1582. In 4 numbers.
65. Lord Burghley's observations, written by himself, of the course and time of sailing to the Levant seas; the chief trading cities and towns briefly described; with the names of the commodities to be had of them, and to be taken to them, 1582.
69. John Johnson's estimate of the profits that will arise by the ordaining of Strangers in England, to make cloths after the manner that they have been made in the Low-Countries.