Story Background

The story is purportedly relayed back to earth via the Gridley Wave, a sort of super radio frequency previously introduced in Tanar of Pellucidar, the third of Burrough's Pellucidar novels, which thus provides a link between the two series.

Storyteller and Main Characters

The story-teller is Ulysses Paxton, protagonist of the previous novel, The Master Mind of Mars, but this story is not about him; rather, it is the tale of Tan Hadron of Hastor, a lowly, poor padwar (a low-ranking officer) who is in love with the beautiful, haughty Sanoma Tora, daughter of Tor Hatan, a minor but rich noble.

Plot Development

As he is only a padwar, Sanoma spurns him. Then Sanoma Tora is kidnapped, and the novel moves into high gear.