Volume IV: The Idyll in the Rue Plumet and the Epic in the Rue St. Denis thumb|Éponine prevents the robbery at Valjean's house. After Éponine's release from prison, she finds Marius at "the Field of the Lark" and sadly tells him that she found Cosette's address. She leads him to Valjean and Cosette's house on Rue Plumet, and Marius watches the house for a few days. He and Cosette then finally meet and declare their love for one another. Thénardier, Patron-Minette, and Brujon manage to escape from prison with the aid of Gavroche (a rare case of Gavroche helping his family in their criminal activities). One night, during one of Marius's visits with Cosette, the six men attempt to raid Valjean and Cosette's house. However, Éponine, who has been sitting by the gates, threatens to scream and awaken the whole neighbourhood if the thieves do not leave. Hearing this, they reluctantly retire. Meanwhile, Cosette informs Marius that she and Valjean will be leaving for England in a week, which greatly troubles the pair.
Volume IV: The Idyll in the Rue Plumet and the Epic in the Rue St. Denis thumb|Éponine prevents the robbery at Valjean's house. After Éponine's release from prison, she finds Marius at "the Field of the Lark" and sadly tells him that she found Cosette's address. She leads him to Valjean and Cosette's house on Rue Plumet, and Marius watches the house for a few days. He and Cosette then finally meet and declare their love for one another. Thénardier, Patron-Minette, and Brujon manage to escape from prison with the aid of Gavroche (a rare case of Gavroche helping his family in their criminal activities). One night, during one of Marius's visits with Cosette, the six men attempt to raid Valjean and Cosette's house. However, Éponine, who has been sitting by the gates, threatens to scream and awaken the whole neighbourhood if the thieves do not leave. Hearing this, they reluctantly retire. Meanwhile, Cosette informs Marius that she and Valjean will be leaving for England in a week, which greatly troubles the pair.