Of great interest to antiquaries and positive utility to artists, is the _Trachten des Christlichen Mittelalters_ (or Dresses of the Christian Middle Age), by J. VON HOFNER. As they are all taken from _contemporary_ works of art, they may be relied on for correctness. The part last published consists of the second division, embracing guises of the fourteenth and fifteenth centuries. Among others, the reader may find Armour of the sixteenth century, the Dress of a lady of rank in the middle of the same century, a French dress of the fifteenth century, and a tournament helmet of the same period. Such books serve better than any reading to impress on the minds of the young correct ideas of past manners and times. * * * * * We observe a German version of _The Popular Nomenclature of American Plants_, under the title of _Die Volksnamen der Amerikan. Pflanzen_, by BERTHOLD SEEMANN, published at Hanover, by Ruempler. Of this book a German reviewer remarks, that "the knowledge of the popular local names in systematic botany has hitherto been neglected in such an unaccountable manner, that the appearance of the above-cited work has awakened a joyful surprise among all who are capable of appreciating its value. This well-deserving traveller, whose name at present is in every mouth, has in a great measure by his own exertions, and partly from the works and indications of Aublet, Bridges, Cruickshanks, De Candolle, Gardner, Gilles, Hooker, Humboldt and Bonpland, Lindley, la Llave and Lergarga, Martius, Miers, Pursch, Ruaz and Pavon, Torrey and Gray, Cervantes and Bustamente, carefully and scientifically collected above two thousand of the names with which the different races of the American Continent designate the most important of their plants. Moreover, he has fully succeeded in conforming these names, almost without exception, to the systematic scientific terminology by which they are known, or at least has given their family. With this work a path has been opened which will prove servicable not only to the botanist but also to the philologist, and which we trust will in future be trodden frequently by the author and other travellers." * * * * *