The Sandman is a comic book series written by Neil Gaiman and illustrated by various artists, including Sam Kieth, Mike Dringenberg, and Jill Thompson. It follows the adventures of Dream, also known as Morpheus, the personification of dreams. The Sandman combines elements of mythology, fantasy, and horror to create a rich and immersive world. With its intricate storytelling and stunning artwork, the series has had a profound impact on the comic book industry.