Observations on the Rhine is a fascinating book by Violet R. Markham in which the author recounts her experiences traveling along the Rhine River, one of Europe's most beautiful and mysterious rivers. In the book, the reader climbs high mountains, observes picturesque landscapes, feels the atmosphere of ancient towns and castles that surround the Rhine. The author describes every detail with such precision and feeling that the book captivates and leaves an unforgettable impression on everyone who is lucky enough to turn its pages.