Four years later Caussin de Perceval in his Essai sur l'histoire des Arabes, written quite independently of Weil, expresses the same idea in these words: "It would be an injustice to Mohammed to consider him as no more than a clever impostor, an ambitious man of genius; he was in the first place a man convinced of his vocation to deliver his nation from error and to regenerate it.

The writer discovered this in the course of many amateur print- and book-cleaning experiments, and has since found his experience confirmed by the high authority of M. Bonnardot, in his "Essai sur l'Art de Restaurer les Estampes et les Livres."

Thus is confirmed, both in north and south, the law of vegetable physiology observed by De Candolle, in the temperate climates of France, and published in his "Essai de Geographie Botanique," that "plants can best resist the effects of cold in a dry atmosphere, and the effects of heat in a humid atmosphere."

ÉPREUVE, f., expérience, essai; malheur qui éprouve le courage.

Essai d'explication du Cimetiere Marin.

GHYKA, MATILA C. Essai sur le rythme.

Essai sur l'esprit d'orthodoxie.

La Bible, document chiffre: essai sur la restitution des clefs de la science numerale secrete.

Un essai sur Dickens.

Essai d'un discours coherent sur les rapports de Dieu et du monde.

Essai d'un discours coherent sur les rapports de Dieu et du monde.

Essai de critique indirecte.

Essai d'explication du Cimetiere Marin.

MONTEAGLE, FRANCOISE MARGUERITE COHEN. Essai d'explication du Cimetiere Marin.

GHYKA, MATILA C. Essai sur le rythme.

Essai sur l'esprit d'orthodoxie.

Essai sur moi-meme.

Humanisme et terreur; essai sur le probleme communiste.

La Part maudite (essai d'economie generale) Vol. 1: la consumation.

La Bible, document chiffre: essai sur la restitution des clefs de la science numerale secrete.

[in his Essai sur l'Histoire des Eglises reformees de Bretagne, t. i. pp.

The work was printed and published under the title "Essai sur l'Etude de la Littérature."

H. Ternaux-Compans, Essai sur l'ancien Cundinamarca (Paris, N.D.), p. 56; Theodor Waitz, Anthropologie der Naturvölker iv. (Leipsic, 1864)

Moraze, Charles, Essai sur la Civilisation d'Occident, Paris: Colin, 1950.

JOSEPH DE LA PORTE: Essai sur la vie et sur les ouvrages de M. de Marivaux.