The work opens with a learned introduction, in which the importance of the science is fairly examined, and its history pursued with much detail, from its origin, to the period at which the author wrote. The qualifications of the forensic physician are also considered, and the different circumstances opposed to the success of his labours, enumerated and appreciated. Then follow in succession the subjects of the first division, viz. the different ages of human life, puberty, minority, majority, with the anomalies to which the natural growth and developement of the body are liable. Personal identity and resemblance. The relative and absolute duration of life. The grounds of prohibition in testatorship, such as habitual, periodical, and temporary insanity; suicide; deaf and dumb state; somnambulism; intoxication. The qualifications of testators and witnesses. Marriage and divorce. Pregnancy, true and false. Parturition, and the signs denoting the death of the fœtus in utero. Paternity and filiation. Premature and retarded births. Monsters. Hermaphrodites. Survivorship. Signs of real and apparent death. Treatment of the different varieties of Asphyxia. Certificates of exemption, and diseases which exempt. Feigned, dissimulated, and imputed maladies. The _Second_ division commences with the third volume, and includes, in their respective order, chapters on the examination of bodies found dead. The distinction of assassination from suicide. Wounds. Poisoning. Rape. Abortion. Concealment and substitution of the offspring; and Infanticide. The _Third_ division, with which the fifth volume commences, successively treats of the preservation of the human species, and of the means of remedying its physical degeneracy. Contagious, hereditary, and epidemic diseases, and the precautions to be adopted against them. The medical police of cities, with regard to aliment, arts, manufactures, and attention to the sick. Military and naval hygiène; and, lastly, the medical police of hospitals and prisons. No work of similar calibre had been previously published, and its execution is a sufficient proof of the profound erudition and sterling ability of its author; but it is by no means calculated to assist the inquiries of the English physician. It is often unnecessarily prolix and minute, and is adapted only to the judicial courts of the continent. Since its publication numerous writers on detached questions have sprung up, and thrown much additional light on their obscurer points. The subject of poisons has been very ably elucidated by the researches of _Professor Orfila_[44], and in a work[45] still more recently published by that distinguished professor, the applications of Toxicological Science to Forensic inquiries have been more minutely considered.