@Book{OL9559772M,
    title: {Xenocide},
    author: {Orson Scott Card},
    publisher: {Tor Books},
    year: {1991},
}

@Book{OL9639573M,
    title: {Speaker for the Dead},
    author: {Orson Scott Card},
    publisher: {Tor},
    year: {1987},
}

@Book{OL17032197M,
    title: {Ender in Exile},
    author: {Orson Scott Card},
    publisher: {Tor},
    year: {2008},
    place: {New York},
}

@Book{OL28230774M,
    title: {Ender's game},
    author: {Orson Scott Card},
    publisher: {Tor},
    year: {2013},
    place: {New York},
}

@Book{OL9376736M,
    title: {Children of the Mind},
    author: {Orson Scott Card},
    publisher: {Tor},
    year: {1997},
}

@Book{OL24967684M,
    title: {A war of gifts},
    author: {Orson Scott Card},
    publisher: {Tor},
    year: {2007},
    place: {New York},
}

@Author{OL25161A,
    name: {Orson Scott Card},
    birth_date: {August 24, 1951}
}