Vintage 1961 second edition of Elements of Zoology by Tracy I. Storer and Robert L. Usinger, published by McGraw-Hill Book Company. This classic scientific textbook features a textured blue cloth hardcover with gold-tone lettering and a charming frog illustration on the front. The interior includes detailed diagrams, such as the 'History of Animal Life through geological time' on the endpapers. A wonderful addition to a collection of vintage science books or for display in a study or library. Note that there is a previous owner's name written on the inside front cover.