to rational causes, but combines that of the lawyer, who quotes precedents and examines witnesses, with that of the theologian, who balances authorities and serves us with texts instead of arguments. He scrupulously avoids all psychological speculation or metaphysical reasoning, and simply aims to show that animals have been tried, convicted, and sentenced by civil and ecclesiastical courts, and that the competence of these tribunals has been generally recognized. The documentary evidence adduced is drawn from a great variety of sources: the scriptures of the Old and New Testament, pagan poets and philosophers, patristic theologians and homilists, mediæval hagiologists, Virgil, Ovid, Pliny, Cicero, Cato, Aristotle, Seneca, Silius Italicus, Boethius, Gregory the Great, Pico della Mirandola, the laws of Moses, the prophecies of Daniel, and the Institutes of Justinian are alike laid under contribution and quoted as of equal authority. All is fish that comes to his net out of his erudition, be it salmon or sea-urchin. If twelve witnesses can be produced in favour of a statement, and only two against it, his reason bows to the will of the majority, and accepts the proposition as proved. It must be added, however, to his credit, that he proceeds in this matter with strict impartiality and perfect rectitude, takes whatever evidence is at hand, and never tries to pack the witness-box. His knowledge of obscure and now utterly forgotten authors, secular and ecclesiastic, is immense. Like so many scholars of his day he was prodigiously learned, without being remarkable for clearness or originality of thought. Indeed, the vastness of his erudition seems rather to have hampered than helped the vigorous growth of his intellectual faculties. He often indulges in logical subtilties so shallow in their speciousness, that they ought not to deceive the veriest smatterer in dialectics; and the reader is constantly tempted to answer his laboured argumentations, as Tristram Shandy’s Uncle Toby did the lucubrations of Corporal Trim, by “whistling half-a-dozen bars of Lillibullero.” The examples he adduces afford striking illustrations of the gross credulity to which the strongly conservative, precedent-mongering mind of the jurisconsult is apt to fall an easy prey. The habit of seeking knowledge and guidance exclusively in the records and traditions of the past, in the so-called “wisdom of ages,” renders him peculiarly liable to regard every act and utterance of antiquity as necessarily wise and authoritative.