One of the funniest authors I know, maybe THE funniest, wittiest, best is P.G. Wodehouse. Wodehouse was prolific right up to the end of his long life. I like to go to sleep listening to his Jeeves and Wooster stories on my computer.
Wodehouse sets many of his stories in a bygone era when upper class young British men had valets and spent time at their clubs avoiding gainful employ and marriage. But the humor and the characters he creates are timeless.
Wodehouse creates fully realized worlds...