"Bridgerton siblings" . "To Sir Phillip, With Love" . . . "series" . "eponymous family" . "Bridgerton" . . . "Bridgerton series" . "collection of novels" . "novel" . "''Bridgerton'' series of novels" . "It's in His Kiss" . . . "''Bridgerton'' series" . "Bridgerton (novel series)" . "novels by" . . "Regency romance novels" . "The Bridgertons: Happily Ever After" . . "Bridgerton (novel series)" . .