"Vicomte de Bragelonne" is a historical novel written by Alexandre Dumas, published in the 1840s. It is the final installment in the d'Artagnan Romances series, following the adventures of d'Artagnan and his friends, the Three Musketeers. The story is set in 17th-century France and explores themes of loyalty, love, and betrayal. The novel focuses on the character of Raoul de Bragelonne, the son of Athos, one of the original musketeers. As Raoul navigates his relationships and the political intrigues of the time, the narrative delves into the complexities of friendship and honor, culminating in significant events that shape the lives of the characters.