Kathryn Lasky is the American author of many critically acclaimed books, including several Dear America books, several Royal Diaries books, 1984 Newbery Honor winning Sugaring Time, The Night Journey, and the Guardians of Ga'Hoole series. She lives in Cambridge, Massachusetts. Her latest book, Guardians of Ga'Hoole Book 15: The War of the Ember, was released on November 1, 2008. Guardians of Gahoole: A guide to the Great Tree was released on September 1st, almost a month before projected selling time. She was born June 24, 1944, and grew up in Indianapolis, Indiana, and is married to Christopher Knight, with whom she lives in Boston, Massachusetts.Book 15, The War of the Ember, is currently the last book in the Ga'Hoole series. The Rise of a Legend is the 16th book but is a prequel to the series. Lasky has also written Guide Book To The Great Tree and Lost Tales Of Ga'Hoole which are companion books.