Shakespeare said, three centuries ago, "throw physic to the dogs." But prior to him, one Doctor Key, self styled Caius, had written in the Latin [xii] tongue (_tempore_ Henry VIII.), a Medical History of the British Canine Race. His book became popular, though abounding in false concords; insomuch that from then until now medical classics have been held by scholars in poor repute for grammar, and sound construction. Notwithstanding which risk, many a passage is quoted here of ancient Herbal lore in the past tongues of Greece, Rome; and the Gauls. It is fondly hoped that the apt lines thus borrowed from old faultless sources will escape reproach for a defective modern rendering in Dog Latin, Mongrel Greek, or the "French of Stratford atte bowe." Lastly, quaint old Fuller shall lend an appropriate Epilogue. "I stand ready," said he (1672), "with a pencil in one hand, and a spunge in the other, to add, alter, insert, efface, enlarge, and delete, according to better information. And if these my pains shall be found worthy to passe a second Impression, my faults I will confess with shame, and amend with thankfulnesse, to such as will contribute clearer intelligence unto me." 1895. [xiii] PREFACE TO THE SECOND EDITION. On its First Reading, a Bill drafted in Parliament meets with acquiescence from the House on both sides mainly because its merits and demerits are to be more deliberately questioned when it comes up again in the future for a second closer Reading, Meanwhile, its faults can be amended, and its omissions supplied: fresh clauses can be introduced: and the whole scheme of the Bill can be better adapted to the spirit of the House inferred from its first reception. In somewhat similar fashion the Second Edition of "Herbal Simples" is now submitted to a Parliament of readers with the belief that its ultimate success, or failure of purpose, is to depend on its present revised contents, and the amplified scope of its chapters.