During the war, young British women had to step up and do many of the jobs young men had done before the war. Some of them discovered they liked doing these jobs, but when the war was over they were expected to quit and get married, never mind that there were fewer men available to marry. Meanwhile, wounded veterans found themselves unwanted for the many jobs newly available. Soldiers from India who had contributed to the war effort were less welcome in England once the war was over.
Set in the summer of 1919, Simonson's novel centers on Constance Haverhill, who did her part during the war, but now her bookeepping skills are unwanted. She is employed as an aide to a wealthy elderly woman who will soon need her no longer. Mrs. Fog is set to marry a sweetheart from long ago.
Constance doesn't know what she will do with herself, but then she befriends Poppy, an outgoing young woman who rode motorcycles during the war and wants to continue doing the same. She has several friends, female riders or mechanics, with similar frustrated ambitions. Poppy's brother, Harris, was a pilot in the war, but now he has a wounded leg, and the bank job promised to him before the war is no longer available. And although he is a gifted pilot despite his bad leg, nobody wants him flying their planes.
A badly damaged Sopwith Camel, purchased by Poppy, gives Harris incentive to live again, and with Constance as his unexpected flying partner, he begins to see a brighter future for himself. Will that future include Constance?
There are complications, of course, all of which result in an absorbing novel with just the ending readers want.