The book which the missionaries have produced is not altogether satisfactory. It too well justifies its title of _Souvenirs_ by the lamentable paucity of dates, of which there are not half-a-dozen in the whole narrative of their two years' pilgrimage. Even the period of their starting is not stated at the time, and is only to be distinctly gathered from some retrospective calculations. Their geographical starting-point, too, is as obscure as the chronological one. Our maps help us little in following the details of their travels; and that which is inserted in their book is of as little aid as any other, being, in fact, dated five years previous to their journey. Nor, we fear, will they be found to have added much to the materials of future geographers; their work contains no indication of a single bearing or altitude, nor indeed had they the necessary instruments. The possession, indeed, of MS. maps would have endangered their lives in any collision with Chinese authority, such as actually befel them at Lhassa; but many valuable data might have been recorded without graphical embodiment. The worthy men, however, make no pretensions to science; they record of the Ko-ko-noor or Blue Lake on the north-east frontier of Tibet, that it has a flux and reflux of tide, without any further particulars of so marvellous a phenomenon, though they were some time encamped on its banks: they ascribe unquestioningly their sufferings, in passing certain lofty mountains, to poisonous exhalations from the soil; and they quit Tibet without a word as to the vexed question regarding the course of the Sanpoo. But they have given us a most readable and interesting personal narrative of a life of continued hardships, and of frequent suffering and danger in remote regions, the routes through which were partly never before recorded in detail, and partly never before trodden by any European. FOREST LIFE IN CANADA WEST.[19] [19] _Roughing it in the Bush; or, Life in Canada._ By SUSANNA MOODIE. In 2 vols. London: 1852.