@Book{OL17897143M,
    title: {The Traitors' Gate},
    author: {Avi and Karina Raude},
    publisher: {Atheneum Books for Young Readers},
    year: {2007},
    place: {New York},
}

@Book{OL7829676M,
    title: {The Giver},
    author: {Lois Lowry},
    publisher: {Bantam Books for Young Readers},
    year: {1999},
    place: {Houghton Mifflin Co., NY NY.},
}

@Author{OL221009A,
    name: {Lois Lowry},
    birth_date: {20 March 1937}
}