Essentials of Obstetrics. By W. Easterly Ashton, M.D., Professor of Gynecology in the Medico-Chirurgical College, Philadelphia. Crown octavo, 252 pages, 75 illustrations. Cloth, $1.00 net. _In Saunders' Question-Compend Series._ #Southern Practitioner# "An excellent little volume, containing correct and practical knowledge. An admirable compend, and the best condensation we have seen." #Barton and Wells' Medical Thesaurus# A Thesaurus of Medical Words and Phrases. By Wilfred M. Barton, M.D., Assistant to Professor of Materia Medica and Therapeutics, Georgetown University, Washington, D.C.; and WALTER A. WELLS, M.D., Demonstrator of Laryngology, Georgetown University, Washington, D.C. 12mo of 534 pages. Flexible leather, $2.50 net; with thumb index, $3.00 net. * * * * * Transcriber's note: Changed "dioxid" to "dioxide" in several places Made hyphenation of various words consistent Page 74: Corrected misspelling of Phlegmona Page 135: Corrected misspelling of quantity Page 138: changed ',' to '.' at end of sentence Page 208: aquae rosae changed to aquae rosae Page 210: Fixed typographical error "symptyms" into "symptoms" Page 212: Fixed typographical error "Decribe mycetoma" into "Describe mycetoma" Page 213: Fixed typographical error "iodid" into "iodide"