Letters to the author may be sent to:

S. J. Day
23905 Clinton Keith
Suite #114-359
Wildomar, CA 92595

or

S. J. Day
c/o Tor Books
175 5th Ave
New York, NY 10010

Please note that it may take some time before you receive a response due to deadlines and other writing related commitments, but S.J. strives to respond as soon as possible.