In Our Prime: The Invention of Middle Age

From the New York Times reporter whose beat is culture and ideas
comes a fascinating, revelatory, and timely social history of the
concept of middle age. For the first time ever, the middle-aged make up
the biggest, richest, and most influential segment of the country, yet
the history of middle age has remained largely untold. This important
and immensely readable book finally fills the gap.

In Our Prime is
a biography of the idea of middle age from its invention in the late
nineteenth centu...