Zombies of the Comics Page

I subscribe to two papers. I recently discovered I could save time without cutting back on my Mirth Quota by skipping all the zombie comics. I define those as any comic strip that is neither written nor drawn by an original creator. Here are the ones in my two papers:

BC
Beetle Bailey
Blondie
Dennis the Menace
Frank and Earnest
Hagar the Horrible
Herman
Peanuts (okay, orignal writer/artist, but they are reruns)
Prince Valiant
Sally Forth
Shoe
Wizard of Id

If I'm wrong about any of these, I'm sure someone will tell me. Quite a lot, huh? No wonder the new cartoonists are all on the web.