@Work{OL15183119W,
    title: {The Red Pyramid},
    author: {Rick Riordan},
    first_publish_year: {2010}
}

@Work{OL15946464W,
    title: {The Throne of Fire},
    author: {Rick Riordan},
    first_publish_year: {2011}
}

@Work{OL16571997W,
    title: {The Serpent's Shadow},
    author: {Rick Riordan},
    first_publish_year: {2012}
}

@Author{OL30765A,
    name: {Rick Riordan},
    birth_date: {5 Jun 1964}
}