142 Str ALEXANDER MACKENZIE appointed an agent in Mackenzie’s own place; there seems in consequence to have been a quarrel between the cousins which lasted for some years. Mackenzie was back in Montreal in the summer of 1800, but he soon returned to England, and probably remained there until March, 1802, seeing his book through the press. In the preface he is at pains to explain the long delay in publication. This had been ascribed by Weld, an English visitor to Mon- treal in 1796, to a disagreement with ‘‘a noble lord high in the confidence of the govern- ment,” and by others to commercial secrecy. Mackenzie says that the delay was due simply to his busy life since 1794, together with his diffidence as an author, “being much better calculated to perform the voyages, arduous as they might be, than to write an account of them.” The book came out late in 1801, a large and handsome quarto volume of about 550 pages, illustrated by three admirable maps and a fine engraving of the author from a portrait by the famous artist Lawrence. The journal of the voyages is prefaced by a history of the