Dickens is doing quite well with a new illustrator for 'The Pickwick Papers', which is proving a great success. Meanwhile, Kate is pregnant, expecting their first child. A dream about an orphan boy leads Dickens to write 'Oliver Twist'. He researches the subject thoroughly, visiting prisons and following a jailer's suggestion that such boys are often pickpockets. In many ways, it reminds him of his own youth.

Dickens grows ncreasingly concerned at Catherine's deteriorating mental condition. Meanwhile, he continues his flirtation with sister-in-law Mary, spending hours together. With his ever-growing success, Dickens rents a new 12-room London townhouse with a large garden. Unbeknownst to everyone, Mary is seriously ill.