Summarize Charles Dickens’ life in one paragraph.

Charles John Huffam Dickens was an English writer and social critic. He created some of the world's best-known fictional characters and is regarded by many as the greatest novelist of the Victorian era. His works enjoyed unprecedented popularity during his lifetime, and by the 20th century, critics and scholars had recognized him as a literary genius. His novels and short stories are still widely read today. Born in Portsmouth, Dickens left school to work in a factory when his father was incarcerated in a debtors' prison. Despite his lack of formal education, he edited a weekly journal for 20 years, wrote 15 novels, five novellas, hundreds of short stories and non-fiction articles, lectured and performed readings extensively, was an indefatigable letter writer, and campaigned vigorously for children's rights, education, and other social reforms. Dickens's literary success began with the 1836 serial publication of The Pickwick Papers. Within a few years, he had become an international literary celebrity, famous for his humor, satire, and keen observation of character and society. His novels, most of them published in monthly or weekly installments, pioneered the serial publication of narrative fiction, which became the dominant Victorian mode for novel publication. Cliffhanger endings in his serial publications kept readers in suspense. The installment format allowed Dickens to evaluate his audience's reaction, and he often modified his plot and character development based on such feedback. His plots were carefully constructed, and he often wove elements from topical events into his narratives. Masses of the illiterate poor would individually pay a halfpenny to have each new monthly episode read to them, opening up and inspiring a new class of readers.