Guests of Honour for 2011:  Mercedes Lackey and Larry Dixon

Ad Astra 2011 is proud to announce that the following guests have accepted our invitation to participate in our 30th anniversary celebrations:

Aaron Allston Ben Bova –  Kathryn CramerJulie CzernedaEllen Datlow

Dave Duncan Diane Duane – cancelled –  Scott Edelman –  Eric Flint –  Ed Greenwood

David G. Hartwell Tanya HuffDon Hutchison –  Stephen JonesGuy Gavriel Kay

Todd McCaffreyShawna McCarthyPeter Morwood – cancelledTamora Pierce

Howard TaylerElisabeth VonarburgPeter Watts – tentative (Get Well Soon!)