"The Flattery sisters, four brilliant and very different girls raised in a small town south of Dublin, were plunged prematurely into adulthood when their parents died in a tragic accident. Now, in their thirties--each unmarried, each holding a PhD--they are striving to make an impact on an increasingly volatile world. The four lead disparate, distanced lives, from classrooms in Connecticut to fancy catering gigs in London's Notting Hill, until one...