Updates and down dates

Dreams and Nightmares 105. Every subscriber and contributor copy has been mailed. If you are supposed to get one, and you don't get it this week, please let me know.

This is the last day you can nominate speculative poems for the Rhysling award.

In about a month, I will talk about mysterious ancient creatures to science teachers at the Alabama Science Teachers Association meeting. Some creatures leave bones or teeth, others leave only footprints or burrows. In the latter case, how do we learn about them? It turns out we can learn as much or more from tracks than from bones.