History of calendars. The Millenium - do we have the correct date? Why do we celebrate Easter Sunday when we do? Find out in this book.

Mapping Time: Illustrated by Minard's Map of Napoleon's Russian Campaign of 1812 takes an engaging look at the cartographic challenge of visualizing time on a m

This instant New York Times bestselling page-turner features a cast of real and imagined literary characters, cunning intertwined plots, and stars a skeptical H

“As wide-ranging, imaginative, and revealing as the maps they discuss, these essays . . . track how maps—interpreted broadly—convey time as well as space.

Until recently, medieval maps were often looked upon as quaint, amusing, and quite simply wrong. By comparison the best examples of modern cartography appear to