Wally Philco is a gentle, midlevel insurance industry operative living with his wife, Margie, in Brooklyn. In the years since those terrible events took place in Tupelo, Mississippi, though, the world -- and Brooklyn, too -- has become a very different place. Nobody's sure exactly what happened on the day now known as Horribleness Day, but it became pretty clear afterward that the Australians were involved somehow. Long after all the initial craziness...