The World of Tomorrow, , Little, Brown and Company, Brendan Mathews,Family saga / generational saga fiction,Fiction, Epic historical fiction;world's fair;transatlantic;royalty;assassination plot;literary thriller;Irish novels;Irish historical fiction novels;assassination books;Dempsey;hit man;New York;books set in New York;new York city novel;books about brothers;depression;great depression;great depression fiction;great depression books;1930s;30s;WWII;wwii historical fiction,, , United States, en-UShttps://www.hachettebookgroup.comEpic historical fiction;world's fair;transatlantic;royalty;assassination plot;literary thriller;Irish novels;Irish historical fiction novels;assassination books;Dempsey;hit man;New York;books set in New York;new York city novel;books about brothers;depression;great depression;great depression fiction;great depression books;1930s;30s;WWII;wwii historical fiction, [BLURB],[CITY],New York,books, ebooks, biblet, Book2look