Ann Rinaldi (born August 27, 1934, in New York City) is a young adult fiction author. She is best known for her historical fiction, including In My Father's House, The Last Silk Dress, An Acquaintance with Darkness, A Break with Charity, and Hang a Thousand Trees with Ribbons. She has written a total of forty novels, eight of which were listed as notable by the ALA. In 2000, Wolf by the Ears was listed as one the best novels of the preceding twenty-five years, and later of the last one hundred years. She is the most prolific writer for the Great Episode series, a series of historical fiction novels set during the American Colonial era. She also writes for the Dear America series.