The Sandman Companion
The Sandman Companion is a book by Hy Bender and published by Vertigo, an imprint of DC Comics, providing annotations and commentary on Neil Gaiman's comic book series The [Sandman (Vertigo)|The Sandman].
The book relies heavily on original interviews with Gaiman about the comic and was published by Vertigo, serving as an official annotation and commentary for the series.