This work is a worthy addition to the Saunders Question-Compend Series. We find a few subjects on which we do not agree, namely, that urinary fever is an acute or chronic condition caused by trauma to some part of the urinary tract. It should be regarded as an infection. The treatment advised for acute gonorrheal urethritis can hardly be accepted as the most approved and modern. The work, considered as a whole, is good, and the student and practitioner will find it of much value.