one is netherland which has received all kinds of awards by joseph o'neill who's part dutch and part irish, and he has -- it's a book that takes place in new york post-9/11. the second book is the guernsey literary, and i always have to stumble over the name, the gurns si literary and potato peel society which is a book about the guernsey during world war ii and is a really delightful book about some women who get together and try to think of ways of sab tablging the germans who are on the island, who occupy the island, and it's part of britain, and the germans actually the nazis occupy the island. and the third book which really doesn't need me to promote it is unaccustomed earth. and that segways into the -- in fact, it represents both genres that i want to introduce today. one is novels about immigration. it's a -- i find it a constantly reaffirming story about people coming to the united states to reinvent themselves. and the other is the great rise of the south asian writers and, of course, lahiri represents both of these trends. on immigration i guess i would like to start with