Mark Twain and Virginia Woolf both had uninterrupted streaks of at least 4 all-time bangers in a row. Are there any authors with more?

Twain's 4 in a row:

Title	Year
The Adventures of Tom Sawyer	1876
The Prince and the Pauper	1881
Adventures of Huckleberry Finn	1884
A Connecticut Yankee in King Arthur’s Court	1889

Woolf's 4 in a row:

Austen had a terrific run, but Mansfield Park was in the middle of that run, and it's not usually considered an all-time classic.

Hemingway also had a great run, but it was interrupted by To Have and Have Not, which isn't typically considered a classic.

Steinbeck's major works, too, were interrupted by lesser releases.

Are there any other authors that have more than 4 all-time classic novels in a row?

(Mostly thinking about this in terms of sustained uninterrupted greatness, the literary equivalent of consecutive home runs, maybe?}

And obviously Shakespeare had at least 8 bangers in a row, but he was a playwright, so that doesn't count:

by pardis