Lady Dedlock persuades Jo, a young crossing sweeper, to show her the haunts of the late Captain Hawdon. Richard's intended engagement to Ada perturbs Jarndyce, who considers it hasty, and they argue.

Smallweed presses George for documents in Captain Hawdon's handwriting, while Jo is questioned about the 'Lady' Tulkinghorn showed around London.

Esther, severely scarred, has recovered from smallpox. She meets Lady Dedlock, who confesses that she is her mother. Jo has been found desperately ill and living rough, but dies soon afterwards. The lawyer Tulkinghorn, has been murdered in his rooms.