Those Extraordinary Twins[Illustrated]

Mark Twain (or Samuel Langhorne Clemens) was born on 30th Nov, 1835 and died on 21st April, 1910. He was an American author and humourist. His famous works include: The Adventures of Tom Sawyer (1876), and its sequel, Adventures of Huckleberry Finn (1885), the latter often called "the Great American Novel."
Excerpt-"Yes, it's well enough. I'd like both of them better if I knew the way to pronounce them--the Eyetalian way, I mean. The Missouri way and the Eyetalian way is different, I judge."
"Maybe--yes. It's Luigi that writes the letter. What do you reckon is the reason Angelo didn't write it?"