Under Twin Suns: Alternate Histories of the Yellow Sign

James Chambers with Adrian Ludens (Contributor), Linda D. Addison (Contributor), Patrick Freivald (Contributor), Trevor Firetog (Contributor), Tim Waggoner (Contributor), Ann K. Schwader (Contributor), J. Daniel Stone (Contributor), Meghan Arcuri (Contributor), Marc Abbott (Contributor), Todd Keisling (Contributor), Lisa Morton (Contributor), John Langan (Contributor), Curtis Lawson (Contributor), Sarah Read (Contributor), JG Faherty (Contributor), Greg Chapman (Contributor), Kaaron Warren (Contributor), Kathleen Scheiner (Contributor), Joseph S. Pulver, Sr., Carol Gyzander (Contributor), Darrell Schweitzer (Contributor), Steven Van Patten (Contributor)