When a moment of clumsiness leads to Lady Caroline Wentworth tumbling into the arms of her sister's tempting fiancé, she expects a scolding, not a wedding. Now, the ton is abuzz with scandalous whispers, and Caroline finds herself walking down the aisle toward a man she barely knows, dashing her sister’s hope of a marriage and causing a deep rift between the two siblings. What begins as an innocent mishap though, soon spirals into a heated desire. Caroline must choose where her loyalties lie. Duty or forbidden love? Lord Sebastian Forbes, a man unprepared for marriage, but determined to honor his vows, strives to forge a connection with his fiery new bride. Yet, as misunderstandings breed resentment, a burning flame ignites within him. When he begins to wonder if this marriage of convenience could become something more, Caroline’s spurned former suitor appears along with her sister, mounting an insidious campaign to destroy their wedded bliss. Will he fight to save his scandalous marriage? While Sebastian struggles to protect his marriage and his alluring wife, Caroline is caught between her guilt over her sister’s heartbreak, and her growing affection for Sebastian. As their union ignites into a sizzling love, one thing is clear; falling for each other has never been so inconvenient, or irresistible. With rumors swirling and passions rising, will their forced marriage survive lies and prejudice? "Captivated by her Sister's Beau" is a historical romance novel of approximately 60,000 words. No cheating, no cliffhangers, and a guaranteed happily ever after.