by Robert Harcourt, 1613, with Purchas's transcript of a report made at Harcourt's instance on the Marrawini district ; edited with introduction & notes by Sir C. Alexander HarrisPrinted for the Hakluyt Society1928
edited by O.A. Schomburgk ; with a preface by Alexander von Humboldt, together with his essay on some important astronomical positions in Guiana ; translated by Walter E. RothArgosy1931