Author's note: As requested, here is a cast of the characters of the story, at least through the soiree at Indian House. I don't perceive any additional characters (at least not any significant ones) being added afterwards. Also, even though the father of the character Deedra Helmholtz was a very real mathematician, to the best of my knowledge, he never had a daughter named Deedra. The same is also true of the Metetini, the fictional grandniece of the very real explorer, Sir Samuel White Baker.
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James Davidson--Ex-confederate soldier, head of the Ethernaut Corps for Edison's Moon Project
Lillian Meynard--Owner of the New Jersey boardinghouse that James lived in
Daniel Meynard--Lillian Meynard's son, part owner of the American Emporium Hotel and manager of Daniel's Cafe Americana
Jane Meynard--Lillian Meynard's daughter
Antonio Fiorvanzo--Part owner of the American Emporium Hotel and James's barber
Sophia Fiorvanzo--Antonio Fiorvanzo's daughter
John Patterson--James's Union Commander when James was paroled to a U.S. military fort in the western territories
Kimberly "Scarecrow" Patterson--John Patterson's Daughter
William Waggoner--United States UnderSecretary for International Ethreal Cooperation
Emily Waggoner--William Waggoner's daughter
Lord William Brent--Representative for the East Indian Trading Company to the Edison Moon Project, ethernaut
Lady Sarah Brent--Lord Brent's younger sister
Countess Harriet Leslie Brent--William and Sarah Brent's mother
Kathryn Rice--William Brent's fiancΓ©e
Kalyani Gupta--Lady Brent's maid and companion
Patrick O'Sullivan--Reporter for the St. Louis Post-Dispatch