@Author{OL2764337A,
    name: {John Piper},
    birth_date: {1946-01-11}
}
@Author{OL26209A,
    name: {Philip Yancey},
    birth_date: {1949-11-04}
}
@Author{OL31574A,
    name: {C.S. Lewis},
    birth_date: {29 November 1898}
    , death_date: {22 November 1963}
}
@Author{OL43934A,
    name: {Bill Hybels},
    birth_date: {1951}
}
@Author{OL218949A,
    name: {Lee Strobel},
    birth_date: {1952}
}
@Author{OL536024A,
    name: {Amy Carmichael},
    birth_date: {1867}
    , death_date: {1951}
}
@Author{OL19306A,
    name: {Elisabeth Elliot},
}
@Author{OL1513587A,
    name: {Isobel Kuhn},
}
@Author{OL3060407A,
    name: {Elizabeth Prentiss},
}
@Author{OL24680A,
    name: {Charles W. Colson},
}
@Author{OL301487A,
    name: {Jerry Bridges},
}
@Author{OL1783385A,
    name: {Roy Hession},
}