Authors I can think of at the moment are Carl Sagan, Oliver Sacks, Vladimir Nabokov, Charles Simic, Umberto Eco, Walt Whitman, A.R. Ammons, Neil Gaiman, Douglas Adams, Tom Robbins, Roald Dahl. And Tove Jansson and Louis Sachar.
I had to revive this thread - looking for something happy to dwell on, and this is the funnest kind of listmaking. 🙂