Aunt Jane's Nieces Abroad is a 1907 juvenile novel for girls, written by L. Frank Baum. It is the second in the ten-volume series Aunt Jane's Nieces, which was, after the Oz books, the second great success of Baum's career. Like other books in the series, the novel appeared under the pen name "Edith Van Dyne," one of Baum's many pseudonyms.