The tryal and sufferings of Mr. Isaac Martin, who was put into the inquisition in Spain, for the sake of the Protestant religion : Written by himself, and dedicated to His Most Sacred Majesty King George, by whose gracious interposition he was releas'd. The second edition. Adorn'd with cutts. To which is prefix'd; a copy of a certificate sign'd by the then archbishops and thirteen bishops, attesting the truth of his sufferings.