I sent out a promotional mailing to Chowder Bay Books and it came back return to sender. The address I used was the one in Illustrator’s and Graphic Artist’s Market. It was:
P.O. Box 5542
Lake Worth, FL 33466-5534
My contact was Anna Valencia, Acquisitions Editor.
Their website, supposedly at http://www.chowderbaybooks.com is also dead. It’s giving me a server not found error. I didn’t try sending them email.
I’m pretty sure Chowder Bay Books is no more.