![She helps people with their love lives, so Carolyn Hax is reading up on the subject.](https://assets.vpm.org/dims4/default/a7d0fb2/2147483647/strip/true/crop/200x300+0+0/resize/880x1320!/quality/90/?url=https%3A%2F%2Fmedia.npr.org%2Fprograms%2Fwesun%2Fsummer2006%2Fhistorylove200-76dd373f039c09ee73506282a04f696834089763.jpg)
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Washington Post advice columnist Carolyn Hax has economics, social equality and love on her mind this summer... or at least on her bookshelf. Her reading selections:
Freakonomics, by Steven D. Levitt and Stephen J. Dubner.
Unequal Childhoods: Class, Race and Family Life, by Annette Lareau.
The History of Love, by Nicole Krauss.
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