This book (now in a 5th edition) methodically explains why eclipses of the sun and moon happen, their intricate patterns in time and space - and why they are so exciting.There are page-spreads, with dynamic globe diagrams, for examples of the main kinds of eclipse and several curious cases such as a "broken-ring eclipse", a "geometrically tight eclipse", a "globe-skimming eclipse". There is lingering many-page treatment of two great solar eclipses:...