Cometography is a multi-volume catalog of every comet observed from ancient times up to the 1990s, when the internet took off as a medium of scientific record. It uses the most reliable orbits known to determine the distances from the Earth and Sun at the time of discovery and last observation, as well as the largest and smallest angular distance to the Sun, most northerly and southerly declination, closest distance to the Earth, and other details, to enable the reader to understand each comet's physical appearance. Volume 6, the final volume in the catalog, covers the observations and pertinent calculations for every comet seen between 1983 and 1993. The comets are listed in chronological order, with complete references to publications relating to each comet and physical descriptions of each comet's development throughout its apparition. Cometography is the definitive reference on comets through the ages, for astronomers and historians of science.

Cometography is a multi-volume catalog of every comet observed from ancient times up to the 1990s, when the internet took off as a medium of scientific record. It uses the most reliable orbits known to determine the distances from the Earth and Sun at the time of discovery and last observation, as well as the largest and smallest angular distance to the Sun, most northerly and southerly declination, closest distance to the Earth, and other details, to enable the reader to understand each comet's physical appearance. Volume 6, the final volume in the catalog, covers the observations and pertinent calculations for every comet seen between 1983 and 1993. The comets are listed in chronological order, with complete references to publications relating to each comet and physical descriptions of each comet's development throughout its apparition. Cometography is the definitive reference on comets through the ages, for astronomers and historians of science.

Definitive reference on comets seen from 1960 to 1982, for amateur and professional astronomers, and historians of science.

After the Reformation the successful painter Paul Lautensack (1477/78-1558) dedicated himself to spreading revelations on the nature of God. Lautensack was besides Dürer the only German artist who wrote against the iconoclasts, and he believed that he as a painter could explain the images of Revelation better than theologians like Luther. He presented his insights in hundreds of highly sophisticated diagrams that display a wide range of material accessible to an urban craftsman, from the vernacular Bible to calendar illustrations. This study is the first monograph on this extraordinary man, it presents a corpus of his surviving works, analyzes his peculiar theology of the image and locates the elements of his diagrams in the visual world of the Reformation period.

This book describes the expansion of the land-based paleomagnetic case for drifting continents and recounts the golden age of marine geoscience.