Isabella Macdonald Alden (nickname and pen name, Pansy; November 3, 1841 – August 5, 1930) was an American author. Her best known works were: Four Girls at Chautauqua, Chautauqua Girls at Home, Tip Lewis and his Lamp, Three People, Links in Rebecca's Life, Julia Reid, Ruth Erskine's Crosses, The King's Daughter, The Browning Boys, From Different Standpoints, Mrs. Harry Harper's Awakening, The Measure, and Spun from Fact.