Lecherous Limericks Author:Isaac Asimov, Arthur Kobins (Illustrator) 100 original lecherous limericks. A witty collection of limericks from Isaac Asimov, one of the world's best-selling authors, a scientist, academic, romantic, and original thinker; a man who wrote over 400 books, was a Grand Master of science fiction, and still evidently had too much free time.