Book of When: A Dictionary of Times And Seasons (Where? When? What? Who? S.)

Part 1 is an encyclopaedic index of words, phrases and terms concerned with time. Part 2 takes the 366 days of the Gregorian leap year one by one and looks at observances and holidays. Part 3 discusses a number of different types of calendars, including Fijian, French Revolutionary, Jewish, Muslim and Roman. Ages 8+.