Tardos Mors, Jeddak of Helium, sends Dejah Thoris on a scientific mission to chart air currents and atmospheric density tests.
But Dekana Lor, Headmistress of the Royal Academy of Helium, hints at a second secret mission to the princess. And who is this handsome Red Martian prince and why is he suddenly part of the team?
- Format: Paperback / softback
- Pages: 120 pages
- Publisher: Dynamite Entertainment
- Publication Date: 24/12/2019
- Category: Science fiction
- ISBN: 9781524114480