I found these addresses in an old Writer's Market. They are old. If you write to any of these, you will get a "Return To Sender Address Unknown" stamp:
Jill Benjamin
Del Rey Books
200 E 50th Street
New York, NY 10022
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Creative Dimensions
818 Main St. Suite F
Pleasanton CA 94566
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The Overlook Press
149 Wooster St
New York, NY 10012
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Michael A. Denio
1420 W. Glen Ave
Peoria IL 61614