[title] = Enum.take(stream, 1)

    title =
      Stream.take_while(stream, fn line -> line != "\n" end)
      |> Stream.map(&String.trim/1)
      |> Enum.join(" ")

    [author] = Enum.take(stream, 1)

    author =
      Stream.take_while(stream, fn line -> line != "\n" end)
      |> Stream.map(&String.trim/1)
      |> Enum.join(" ")