Charles Addams (1912–1988)

The Addams Family Evilution is the definitive Addams family collection featuring cartoons published and even some unpublished from the New Yorker magazine, chronicling each character's unique, macabre, and hilarious personality.

As a big Addams Family fan and fan of Charles Addams, this book is a gem.

WARNING: although the publisher is Simon & Schuster, the copy I bought is a print-on-demand Amazon book and is bad quality. (It even claims to be a 2005 first edition, but that information is clearly false).
However, an entertaining collection of cartoons from the creator of the Addams Family

WARNING: although the publisher is Simon & Schuster, the copy I bought is a print-on-demand Amazon book and is bad quality, so much so you cannot read some of the captions in the illustrations, and is pixelated. (It even claims to be a 2006 first edition, but that information is clearly false).
However, an entertaining collection of cartoons from the creator of the Addams Family, mainly depicting devious dark-humour ways to murder your spouse.

My world is brighter due to Addams and Gorey.