As the agent, who intrudes himself, acts in the name of another in a manner not permitted, he has no claim to the profit which arises from this business; but the author or editor in whose name he carries on the business, or another authorized controller of the work to whose charge the former has committed the work, possesses the right to appropriate this profit to himself, as the fruit of his property. Besides, as this agent injures the possessor's right by intermeddling, "nullo jure," in another's business, he must of necessity compensate for all damages sustained. This lies without a doubt in the elementary conceptions of natural right.