Charles Dickens had an unhappy childhood, leaving school at 12 to work in a factory after his father's bankruptcy. He later became a journalist, writer and editor. Some of his most famous novels include Oliver Twist, David Copperfield, Bleak House, and Hard Times. Through his writing, Dickens shed light on social issues in Victorian England like poverty, child labor, unfair legal and education systems. He created complex characters and used his works to bring awareness to the suffering of the poor.