William Wilkie Collins was born in London in 1824, the son of a successful and popular painter. On leaving school, he worked in the office of a tea merchant in the Strand before reading law as a student at Lincoln's Inn. However his real passion was for writing and, in 1850, he published his first novel, Antonina.

In 1851, the same year that he was called to the bar, he met and established a lifelong friendship with Charles Dickens. While Collins' fame rests on his best known works, The Woman in White and The Moonstone, he wrote over thirty books, as well as numerous short stories, articles and plays. He was a hugely popular writer in his lifetime. An unconventional individual, he never married but established long-term liaisons with two separate partners. He died in 1889.

Max Pemberton is a doctor, writer and journalist.

His first book, Trust Me, I'm a (Junior) Doctor, was a Radio 4 Book of the Week, and was subsequently followed by two more books about his experiences working in the NHS, Where Does it Hurt? and The Doctor Will See You Now.

He is currently a columnist for the Daily Mail and Reader's Digest, and a regular contributor to the Spectator.

Sir Arthur Conan Doyle was born in Edinburgh in 1859 and died in 1930. Within those years was crowded a variety of activity and creative work that made him an international figure and inspired the French to give him the epithet 'the good giant'.

He was the nephew of 'Dickie Doyle' the artist, and was educated at Stonyhurst, and later studied medicine at Edinburgh University, where the methods of diagnosis of one of the professors provided the idea for the methods of deduction used by Sherlock Holmes. He set up as a doctor at Southsea and it was while waiting for patients that he began to write.

His growing success as an author enabled him to give up his practice and turn his attention to other subjects. His greatest achievement was, of course, his creation of Sherlock Holmes, who soon attained international status and constantly distracted him from his other work; at one time Conan Doyle killed him but was obliged by public protest to restore him to life.

And in his creation of Dr Watson, Holmes's companion in adventure and chronicler, Conan Doyle produced not only a perfect foil for Holmes but also one of the most famous narrators in fiction.

Edgar Allan Poe (1809-1849) is one of America's greatest and best-loved writers.

Known as the father of the detective story, Poe is perhaps most famous for his short stories particularly his shrewd mysteries and chilling, often grotesque tales of horror he was also an extremely accomplished poet and a tough literary critic.

Poe's life was not far removed from the drama of his fiction. Orphaned at a young age, he was raised by a foster family. As a young man, he developed problems with gambling, debts, and alcohol, and was even dismissed from the army.

His love life was marked by tragedy and heartbreak. Despite these difficulties, Poe produced many works now considered essential to the American literary canon.

Alexander Sergeyevich Pushkin was born in Moscow in 1799. He was liberally educated and left school in 1817. Given a sinecure in the Foreign Office, he spent three dissipated years in St Petersburg writing light, erotic and highly polished verse. He flirted with several pre-Decembrist societies, composing the mildly revolutionary verses which led to his disgrace and exile in 1820. After traveling through the Caucasus and the Crimea, he was sent to Bessarabia, where he wrote The Captive of the Caucasus and The Fountain at Bakhchisaray, and began Eugene Onegin. His work took an increasingly serious turn during the last year of his southern exile, in Odessa.

In 1824 he was transferred to his parents' estate at Mikhaylovskoe in north-west Russia, where he spent two solitary but fruitful years during which he wrote his historical drama Boris Godunov, continued Eugene Onegin and finished The Gipsies. After the failure of the Decembrist Revolt in 1825 and the succession of a new tsar, Pushkin was granted conditional freedom in 1826. During the next three years he wandered restlessly between St Petersburg and Moscow. He wrote an epic poem, Poltava, but little else.

In 1829 he went with the Russian army to Transcaucasia, and the following year, stranded by a cholera outbreak at the small family estate of Boldino, he wrote his experimental Little Tragedies in blank verse and The Tales of Belkin in prose, and virtually completed Eugene Onegin. In 1831 he married the beautiful Natalya Goncharova. The rest of his life was soured by debts and the malice of his enemies. Although his literary output slackened, he produced his major prose works The Queen of Spades and The Captain's Daughter, his masterpiece in verse, The Bronze Horseman, important lyrics and fairy tales, including The Tale of the Golden Cockerel. Towards the end of 1836 anonymous letters goaded Pushkin into challenging a troublesome admirer of his wife to a duel. He was mortally wounded and died in January 1837.