Georgina and the Red Charger by Kathryn Le Veque

Love a fun Regency romp? Get ready for Georgina and the Red Charger!
When Miss Georgina Poyington and her father move to a new village, Georgina settles in to a town with all of the usual secrets towns have. There is a social hierarchy, as always, and Georgina doesn’t quite fit in. Yet. But the one thing she hears about, quite frequently, is the tale of the Red Charger. People live in fear of that Red Charger, a sleek phaeton pulled by a big, red horse and driven by a madwoman.
Georgina is about to meet her fate at the hands of that madwoman.
Joshua Wethersfield is a local barrister. He’s also Viscount Sunbury and, as such, he’s the most sought after bachelor in town.. His mother, Josephine, has had enough of her son’s reluctance to take a wife and decides to take matters into her own hands, for she is the madwoman who drives the Red Charger.
And Georgina Poyington is directly in her path.