Analog Science Fiction and Fact November/December 2019

by Trevor Quachri, Jay O'Connell, Jerry Oltion, Christina De La Rocha, Ken Poyner, Jessy Randall, John G. Cramer, Richard a. Lovett, Don Sakers, Gary Kloster, Guy Stewart, John Edward Uth, Louis Evans, Eric Cline, Marissa Lingen, Michael Carroll, Edward Ashton, Rajan Khanna, Craig DeLancey, Joe M. McDermott,