E-mail to asimsubmissions at gmail dot com as an attached RTF. We do not accept submissions via snail mail. We will reply with a submission number. Follow the link to the subs tracking page (below) for info on how long to wait before querying about your submission.
Once you have your submission number, you can track the progress of your submission on our subs tracking page
Check out our formatting guidelines HERE, and refer to http://www.shunn.net/writing/coach/format.html for preferred submission format. This link is to an excellent reference on how to format manuscripts. William Shunn has no relationship to ASIM.
Please make sure you include full contact details, including postal address, e-mail, and phone number.