G. Hartwig

1813 – 1880

• Leben des Meeres
• A practical treatise on sea-bathing and sea-air
• Camp Lewis
• Die peripatetische Heilmethode oder die Bewegungscur
• The harmonies of nature
• The polar and tropical worlds
• The polar and tropical worlds
• The polar and tropical worlds
• The polar and tropical worlds
• The polar world: a popular description of man and nature in the Arctic and Antarctic regions of the globe
• The sea and its living wonders
• The sea and its living wonders; a popular account of the marvels of the deep