The Vicomte of Ten Years Later is the last of the d'Artagnan Romances, which is usually split into three or four volumes. The book at hand is the second volume of the four volume series. Louis XIV is well past the age where he should rule, but the ailing Cardinal Mazarin refuses to relinquish the reins of power. Meanwhile, Charles II, a king without a country, travels Europe seeking aid from his fellow monarchs. Athos still resides at La Fère while his son, Raoul de Bragelonne, has entered into the service in the household of M. le Prince. As for Raoul, he has his eyes on an entirely different object than his father—his childhood companion, Louise de la Valliere, with whom he is hopelessly in love. Porthos, now a baron, is off on some mysterious mission along with Aramis, who is now the Bishop of Vannes.