Helpfully Yours

Tarb Morfatch had read all the information on Terrestrial customs that was available in the Times morgue before she'd left Fizbus. And all through the journey she'd studied her Brief Introduction to Terrestrial Manners and Mores avidly. Perhaps it was a bit overinspirational in spots, but it had facts in it, too. So she knew that, since the natives were non-alate, she was not to take wing on Earth. She had, however, forgotten to correlate the knowledge of their winglessness with her own vertical habits. As a result, on leaving the tender that had ferried her down from the Moon, she looked up instead of right and narrowly escaped death at the jaws of a raging groundcar that swerved out onto the field.