Today’s Solstice Countdown Day #15 giveaway is a copy of art annual book Spectrum 17, signed (and doodled on) by cover artist Gregory Manchess! (Check out his fantastic process post here.)
The Official Rules: To enter, post a comment in this post—duplicates won’t count—until 11:59 PM EST. The winner will be randomly chosen from these comments. Please check your email in the 24 hours after the giveaway has concluded; if we don’t hear back from the winner within 24 hours of being contacted, another winner will be chosen.
Info on Tor.com’s Solstice Countdown can be found here.