American literary publishing in the mid-nineteenth century : Americans in Macao in the mid-nineteenth century American literary publishing in the mid-nineteenth century :: the business of Ticknor and Fields / Africa and the Africans in the nineteenth century : American poetry :: the nineteenth century / Cheap print and popular song in the nineteenth century : Danish painting in the nineteenth century Literature and science in the nineteenth century : Writing and culture in the long nineteenth century ; 并列题名：Americans in Macao in the mid-nineteenth century