Ronald Stoyan is Editor-in-Chief of Interstellarum and the proprietor of the independent German publisher Oculum-Verlag, which specialises in amateur astronomy books. He is the founding director of the German deep-sky organisation 'Fachgruppe Deep-Sky' and has authored or co-authored nine books on practical astronomy, including Atlas of the Messier Objects and The Cambridge Photographic Star Atlas.

Foreword; Using this book; Part I. Introduction: Cometary beliefs and fears; Comets in art; Comets in literature and poetry; Comets in science; Cometary science today; Great comets in antiquity; Great comets of the Middle Ages; Part II. The 30 Greatest Comets of Modern Times: The Great Comet of 1471; Comet Halley 1531; The Great Comet of 1556; The Great Comet of 1577; Comet Halley, 1607; The Great Comet of 1618; The Great Comet of 1664; Comet Kirch, 1680; Comet Halley, 1682; The Great Comet of 1744; Comet Halley, 1759; Comet Messier, 1769; Comet Flaugergues, 1811; Comet Halley, 1835; The Great March Comet of 1843; Comet Donati, 1858; Comet Tebbutt, 1861; The Great September Comet of 1882; The Great January Comet of 1910; Comet Halley, 1910; Comet Arend-Roland, 1956; Comet Ikeya-Seki, 1965; Comet Bennett, 1970; Comet Kohoutek, 1973-4; Comet West, 1976; Comet Halley, 1986; Comet Shoemaker-Levy 9, 1994; Comet Hyakutake, 1996; Comet Hale-Bopp, 1997; Comet McNaught, 2007; Part III. Appendices; Table of comet data; Glossary; References; Photo credits; Index.

An engaging introduction to the critical tools needed to design and evaluate engineering systems that must operate reliably in uncertain environments. It includes over 100 worked examples and over 300 end-of-chapter problems, with worked solutions to half provided in the book and the remaining solutions available online for instructors.