Thrills & Chills was a kids horror magazine published by Scholastic books from 1994 through 1996. I can’t say much about the quality because I’ve only seen the covers and a handful of interior pages, but the series is historical now, if for no other reason than that Earl Norem was a regular illustrator. If you’re new to Norem, start here.
The pieces above are all originals and have sold on eBay over the last few years.
2 Warps to Neptune 
These are gorgeous!
Great art. I remember Norem from his Marvel Conan covers on the giant-sized issues back in the ’70’s and ’80’s. Thrills & Chills would have been way past my time for Scholastic, but it makes me want to seek them out.
It’s more of a tongue and cheek affair, from what I can tell: http://monstermemories.blogspot.com/2008/09/thrills-chills-issue-2.html
I just want them to have all of Norem’s work!