Family-name romance series have a logic all their own. Put brothers on the cover and you have promised the audience a run: each instalment resolves one couple while the siblings wait their turn, and loyalty to the family becomes loyalty to the series. Layla Hagen writes Midnight Kisses into The Sterling Brothers on exactly that model.
The title sets the register before anything else does. Midnight, kisses; nothing about it is ambiguous, and there is real craft in a romance that declares its intentions plainly and then goes on to deliver them well. At seven hours and twenty-two minutes it runs to the length romance listeners know best, comfortably a weekend.