Oliver Twist, Dickens first novel, follows the life of an orphan living in the streets. The book was inspired by how Dickens felt as an impoverished child forced to get by on his wits and earn his own keep. The story is about an orphan, Oliver Twist, who endures a miserable existence in a workhouse and then is placed with an undertaker. He escapes and travels to London where he meets the Artful Dodger, leader of a gang of juvenile pickpockets. Oliver is led to the lair of their elderly criminal trainer Fagin, naively unaware of their unlawful activities. The book exposed the cruel treatment of many a waif-child in London, which increased international concern in what is sometimes known as "The Great London Waif Crisis": the large number of orphans in London in the Dickens era. Oliver Twist is notable for Dickens' unromantic portrayal of criminals and their sordid lives. Oliver Twist is a gloomy book depicting endless villainies of Fagin, who uses orphan kids for criminal purposes. Dickens highlights social injustices in Victorian London through unforgettable characters.Charles John Huffam Dickens (1812-1870) 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 recognised him as a literary genius. His novels and short stories are still widely read today.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 humour, satire, and keen observation of character and society.