A king and queen wage a war of wills in the third installment of Whitehall, an episodic royal tale full of true history and sensual intrigue, new from Serial Box Publishing.The honeymoon is over as Charles and Catherine cross swords over the matter of his sultry mistress. With her eye on a lofty position in the queen’s inner circle, Barbara’s manner of persuasion proves pleasurable for some and painful for others.This episode is brought to you by Barbara Samuel, who could persuade the devil himself.