Piety, hedonism, and some Russians bring excitement to the seventh installment of Whitehall, an episodic royal tale full of true history and sensual intrigue, new from Serial Box Publishing.A delegation from Muscovy sets Whitehall awhirl with ambassadors from the East and their exotic gifts. But while Catherine seeks solace in her faith, others find comfort in more recklessly carnal pleasures.This episode is brought to you by Barbara Samuel, who knows how to titillate.