THE WIDOW'S MOST IMPROPER KISS Lady Caroline Whitcomb has been the perfect widow for four years—proper, controlled, and utterly miserable. But when a rough Irish-American war veteran crashes her carefully ordered world with one scandalous kiss, everything she thought she knew about herself shatters. Daniel O'Connor carries the weight of war in his dark eyes and survivor's guilt in his soul. He came to London for business, not to fall for an ice-cold English aristocrat who makes his blood burn with a single glance. But when society's vipers attack the woman brave enough to defend him, all his protective instincts roar to life. She's everything he shouldn't want: refined, proper, completely out of his league. He's everything she shouldn't need:dangerous, passionate, utterly improper. When Caroline chooses scandal over safety and Daniel chooses love over fear, their enemies-to-lovers romance will either heal their wounded hearts—or destroy them both. ✨ What awaits you: Widowed heroine discovering passion again Irish war hero with dark secrets and gentle hands Steamy tension within Regency propriety Family drama and social scandal PTSD representation with realistic healing Series finale that will leave you breathless The stunning conclusion to the beloved American Heiresses series! Perfect for fans of: Lisa Kleypas, Julia Quinn, Eloisa James ★★★★★ "The most romantic series finale ever! I sobbed happy tears!" ★★★★★ ★★★★★ "Caroline and Daniel's chemistry is absolutely explosive!" ★★★★★ FREE in Kindle Unlimited! Can be read standalone but even better as part of the complete American Heiresses journey. Seven couples, seven scandals, seven unforgettable love stories. One-click now and discover why readers call this series "absolutely addictive!" Tropes: Enemies to lovers • Damaged hero • Widow heroine • Fish out of water • Protective hero • Second chance romance