All that has been said hitherto is only introductory to the great purpose of this book, which is to give an account of the nature, symptoms, and course of the more important diseases of infancy and childhood.

Any attempt at scientific arrangement of a popular book is useless. I prefer, therefore, to consult simply the general convenience of my readers. I think I do so best by considering first the disorders which beset the child in the first month of its existence, during what may be termed its transition from the condition of existence in the womb, to its living, breathing state as an inhabitant of this world; and next the more important ailments to which it is liable during that important time of development which ends with the completion of teething. Afterwards may be studied the diseases of the head, the chest, and the bowels; next constitutional diseases, such as consumption and scrofula; and lastly, the various fevers, as typhoid, or, as it is popularly called, remittent fever, measles, scarlatina, and small-pox; and last of all I will add a few remarks on the mental and moral characteristics of childhood, and their disorders.