Good duke gone wild

"As a widow, Caroline Danvers has carved out a content existence, working at her family's bookshop and writing erotic novels under a pen name. Her life is simple, but her imagination is a vast wonderland of desire and romantic tales inspired by a handsome customer-a duke who will never know she exists. Dorian Whitaker, Duke of Holland, is known for two things: his role as a diplomat in the war, and his famous love match with his now-dead wife. Except, his blissful marriage was a lie. All he wants now is to be left alone. When Dorian hires a bookshop to handle the liquidation and donation of his wife's library, he's thrown together with an utterly desirable bookseller who upends his hard-won peace, and sends him on a hunt for the identity of his dead wife's lover. However, when faced with the choice of attaining closure in his old life, or beginning a new one with a working-class woman who harbors her own secrets, the duke must decide where his heart truly lies, and if that heart is capable of trusting again"--