While he reads the journals of a certain 18th century nobleman, Pete struggles with the concept of individualism, Virginia tries to avoid Pete, and the orangutans are subjected to research on longevity, which the doctor believes is possible based on the fact that giant carp can live to be hundreds of years old.  
Jeremy arrives from England to work for a wealthy Californian named Jo Stoyte.  While he reads the journals of a certain 18th century nobleman, Pete struggles with the concept of individualism, Virginia tries to avoid Pete, and the orangutans are subjected to research on longevity, which the doctor believes is possible based on the fact that giant carp can live to be hundreds of years old.  However, he's a few centuries too late to discover anything, for Jeremy finds references to carp intestines prolonging life in his own researches into the past.  For 10 points, name this novel about immortality by Aldous Huxley whose title was taken from a line from Alfred Lord Tennyson's poem "Tithonus."
Jeremy arrives from England to work for a wealthy Californian named Jo Stoyte.  
"After Many a Summer Dies the Swan"