Chetwood, W. R. -., Victor, B., Defoe, D., & Castleman, R. (1786). The voyages and adventures of Captain Robert Boyle, in several parts of the world: Intermix'd with the story of Mrs. Villars, an English lady with whom he made his surprising escape from Barbary, the history of an Italian captive, and the life of Don Pedro Aquilio, &c -- to which is added, the voyage, shipwreck, and miraculous preservation of Richard Castleman, gent. with a description of the city of Philadelphia, and the country of Pennsylvania. Wigan, England: Printed by William Bancks.

Chetwood, W. R. -1766., Benjamin Victor, Daniel Defoe, and Richard Castleman. The Voyages and Adventures of Captain Robert Boyle, in Several Parts of the World: Intermix'd With the Story of Mrs. Villars, an English Lady With Whom He Made His Surprising Escape From Barbary, the History of an Italian Captive, and the Life of Don Pedro Aquilio, &c -- to Which Is Added, the Voyage, Shipwreck, and Miraculous Preservation of Richard Castleman, Gent. With a Description of the City of Philadelphia, and the Country of Pennsylvania. Wigan, England: Printed by William Bancks, 1786.

Chetwood, W. R. -1766., Benjamin Victor, Daniel Defoe, and Richard Castleman. The Voyages and Adventures of Captain Robert Boyle, in Several Parts of the World: Intermix'd With the Story of Mrs. Villars, an English Lady With Whom He Made His Surprising Escape From Barbary, the History of an Italian Captive, and the Life of Don Pedro Aquilio, &c -- to Which Is Added, the Voyage, Shipwreck, and Miraculous Preservation of Richard Castleman, Gent. With a Description of the City of Philadelphia, and the Country of Pennsylvania. Wigan, England: Printed by William Bancks, 1786.