George MacDonald (the pen-name of Charles Lutwidge Dodgson); it was MacDonald's advice, and the enthusiastic reception of "Alice" by MacDonald's many sons and daughters, that convinced Carroll to submit "Alice" for publication. Carroll, one of the finest Victorian photographers, also created photographic portraits of several of the MacDonald children. MacDonald was also friends with John Ruskin, and served as a go-between in Ruskin's long courtship with Rose La Touche. While in America he was befriended by Longfellow and Walt Whitman. As hinted above, MacDonald's use of fantasy as a literary medium for exploring the human condition greatly influenced a generation of notable
Pen name may use different pen names for each, sometimes with no attempt to conceal a true identity. Romance writer Nora Roberts writes erotic thrillers under the pen name J. D. Robb (such books are titled "Nora Roberts writing as J. D. Robb"); Scots writer Iain Banks wrote mainstream or literary fiction under his own name and published science fiction under Iain M. Banks; Samuel Langhorne Clemens used the aliases Mark Twain and Sieur Louis de Conte for different works. Similarly, an author who writes both fiction and non-fiction (such as the mathematician and fantasy writer Charles Dodgson, who wrote as Lewis