I'm familiar with Jhumpa Lahiri from Will Schwalbe's book, The End of Your Life Book Club discussed here, not so long ago. At a reading from his book a month or so ago, Will referred to her several times. The name is so distinctive, you can't forget it!
She's nominated for the Booker prize for her new book - The Lowland - won the Pulitzer Prize for fiction for her first book, ''Interpreter of Maladies'' a collection of stories evoking the isolation South Asian immigrants in America. She is quite young, born in India, raised in Rhode Island.