Starting in September 2010, NCAS stopped mailing a paper version of our Shadow of a Doubt monthly calendar of events and articles. At the same time, the Shadow Light postcard was developed as a comparatively low-cost method for announcing to members and contacts the release of each new Shadow of a Doubt as posted at ncas.org and e-mailed to addresses on file.
Shadow Light recipients are invited to help NCAS "go green" by opting out of postal notification entirely. Switch off Shadow Light by e-mailing your name and postal address to firstname.lastname@example.org with subject line "NCAS Go Green." You'll receive each new Shadow of a Doubt and other NCAS notices in your e-mail inbox.
Non-members can receive the Shadow of a Doubt by subscribing to the NCAS-Announce e-mail list here.