We have indicated but a small part of the work undertaken by the expedition d'Ollone. Many other interesting and hitherto unknown regions in Tibet and Mongolia were explored and are described with a wealth of anecdote and adventure which makes the book delightful reading even for those who are not attracted by the important data it has gathered for the solution of ethnographic and archaeological problems. For the sake of the latter we would observe that among the results of the expedition are

forty-six vocabularies of non-Chinese dialects; four dictionaries of native writings hitherto unknown or undecipherable; thirty-two Lolo manuscripts; two hundred and twenty-five historical inscriptions in Chinese, Sanskrit, Tibetan, Mongol, Manchu, Arabic and Lolo; the local histories of forty-two towns, about which hardly anything was known before, etc., etc.

These documents, illustrated by nearly 2000 photographs, are now being published in seven volumes with the collaboration of eminent savants, aided by a grant from the French Government.

The success of the expedition was due to the high qualities of the French nation, always the pioneers alike in science and in exploration. The difficulties to be surmounted only made their task the more attractive. Commandant d'Ollone and his confrères, Captains Lepage and de Fleurelle and Sous-lieutenant Boyve, have done honor to their country and made scientists the world over their debtors.

In conclusion one may refer in justification of the warning with which this review opens, to an earlier work by d'Ollone, published in 1906, La Chine novatrice et guerrière (Armand Colin, Paris). It does away, once for all, with the old idea of the homogeneity and inertia of the Chinese Empire—as large, we must remember, as Europe, and more densely populated by a hundred different races. This Empire, which Europe not so long ago spoke of dividing into "spheres of influence," so as better to pursue a policy of commercial and military aggression, is wide awake now and intends to be "master in its own household." The patriotism that was flouted a few years ago is breaking out today in cries for war.

In the province of the lower Yang-Tse, where, Marco Polo declared disdainfully, there was scarcely to be seen a man-at-arms, there are now young men training, by gymnastic exercises and drill for the coming struggle.

"Soon," so runs one of their military marching songs, "soon, chiefs will lead millions of young men whose battalions will crush Europe and America."

"O stupid white-faced Barbarians," is the refrain of the Gymnastic Society of Hang-tche'ou, "do not think that the wrongs of the Yellow Race will last many years longer!" And d'Ollone avers that all over China the same songs are sung.

It seems indeed as if we were approaching one of those great crises of the world's history. East and West are getting to know each other, and are measuring their strength. May a peaceful solution be found in the higher ideals which each proclaims, and the Federation of Nations and the Brotherhood of Man at last become a reality!

The work is beautifully printed on calendered paper, and illustrated very handsomely with views photographed during the expedition. A few of them are reproduced on these pages; they give one an idea of the different peoples.