In addition to official, and mass transit, vehicles and services listed below, current day ('real life') services are also mentioned in the series. These include LaGuardia Airport,^[1] the subway (also called the 'underground', 'tube', or 'underground tube'),^[2] and trains (such as at Grand Central).^[3]

References

1. ↑ Witness in Death (ISBN 0-425-17363-1), p. 131
2. ↑ Naked in Death (ISBN 0-425-14829-7), p. 115; Imitation in Death (ISBN 978-0-425-19158-3), p. 103; Portrait in Death (ISBN 0-425-18903-1), p. 43; Born in Death (ISBN 978-0-425-21568-5), p. 8
3. ↑ Witness in Death (ISBN 0-425-17363-1), pp. 244, 245