Online Sources:
Wikipedia has a fascinating article about his life here.
And for those who would like to read (or reread) one of his books, here is a list of his works (as borrowed from Wikipedia):
Novels:
The Posthumous Papers of the Pickwick Club
The Adventures of Oliver Twist
The Life and Adventures of Nicholas Nickleby
The Old Curiosity Shop
Barnaby Rudge
The Christmas books:
A Christmas Carol (1843)
The Chimes (1844)
The Cricket on the Hearth (1845)
The Battle of Life (1846)
The Haunted Man and the Ghost's Bargain (1848)
The Life and Adventures of Martin Chuzzlewit
Dombey and Son
David Copperfield
Bleak House
Hard Times: For These Times
Little Dorrit
A Tale of Two Cities
Great Expectations
Our Mutual Friend
The Mystery of Edwin Drood
Short story collections:
Dickens circa 1860s
Sketches by Boz (1836)
The Mudfog Papers (1837) in Bentley's Miscellany magazine
Reprinted Pieces (1861)
The Uncommercial Traveller (1860–1869)
Christmas numbers of Household Words magazine:
What Christmas Is, as We Grow Older (1851)
A Round of Stories by the Christmas Fire (1852)
Another Round of Stories by the Christmas Fire (1853)
The Seven Poor Travelers (1854)
The Holly-Tree Inn (1855)
The Wreck of the "Golden Mary" (1856)
The Perils of Certain English Prisoners (1857)
A House to Let (1858)
Christmas numbers of All the Year Round magazine:
The Haunted House (1859)
A Message from the Sea (1860)
Tom Tiddler's Ground (1861)
Somebody's Luggage (1862)
Mrs. Lirriper's Lodgings (1863)
Mrs. Lirriper's Legacy (1864)
Doctor Marigold's Prescriptions (1865)
Mugby Junction (1866)
No Thoroughfare (1867)
Selected non-fiction, poetry, and plays:
The Village Coquettes (Plays, 1836)
The Fine Old English Gentleman (poetry, 1841)
Memoirs of Joseph Grimaldi (1838)
American Notes: For General Circulation (1842)
Pictures from Italy (1846)
The Life of Our Lord: As written for his children (1849)
A Child's History of England (1853)
The Frozen Deep (play, 1857)
Speeches, Letters and Sayings (1870)
