There can be no doubt in the mind of the judicial critic that in the pages of “A Love Episode” the reader finds more of the poetical, more of the delicately artistic, more of the subtle emanation of creative and analytical genius, than in any other of Zola’s works, with perhaps one exception. The masterly series of which this book is a part furnishes a well-stocked gallery of pictures by which posterity will receive vivid and adequate impressions of life in France during a certain period. There was a strain of Greek blood in Zola’s veins. It would almost seem that down through the ages with this blood there had come to him a touch of that old Greek fatalism, or belief in destiny or necessity. The Greek tragedies are pervaded and permeated, steeped and dyed with this idea of relentless fate. It is called heredity, in these modern days. Heredity plus environment,—in these we find the keynote of the great productions of the leader of the “naturalistic” school of fiction. It has been said that art, in itself, should have no moral. It has been further charged that the tendencies of some of Zola’s works are hurtful. But, in the books of this master, the aberrations of vice are nowhere made attractive, or insidiously alluring. The shadow of expiation, remorse, punishment, retribution is ever present, like a death’s-head at a feast. The day of reckoning comes, and bitterly do the culprits realize that the tortuous game of vice is not worth the candle. Casuistical theologians may attempt to explain away the notions of punishment in the life to come, of retribution beyond the grave. But the shallowest thinker will not deny the realities of remorse. To how many confessions, to how many suicides has it led? Of how many reformed lives has it been the mainspring? The great lecturer, John B. Gough, used to tell a story of a railway employee whose mind was overthrown by his disastrous error in misplacing a switch, and who spent his days in the mad-house repeating the phrase: “If I only had, if I only had.” His was not an intentional or wilful dereliction. But in the hearts of how many repentant sinners does there not echo through life a similar mournful refrain. This lesson has been taught by Zola in more than one of his romances.