Lord Gallant — Wendy Vella

The first book in a brand-new series, Lords of Night Street, from Amazon bestselling romance author Wendy Vella. Born into wealth and privilege, the Lords of Night Street have vowed to serve those most in need. They navigate the glittering ballrooms of society and London's criminal underworld with equal ease, leading the fight for love and justice.
The Earl of Attwood (Nick) and Miss Grace Esseltte, two people who should really not marry, but circumstances put them together. Instead of getting the docile wife he wanted, Nick ends up with the scholarly Grace, a dowdy spinster with a tart mouth and secrets of her own. Nick soon finds that while protecting prickly Grace, he must also confront dangers of the heart, as well as his foe.