Characters in Blue Gold

Kurt Austin

Also in Serpent, Fire Ice, Lost City, Polar Shift, Medusa

Francesca Carval

NUMA team

Joe Zavala

Also in Serpent, Lost City, The Navigator

Francesca Cabral

Gamay Morgan-Trout

Also in Serpent

Paul Trout

Also in Serpent

Hiram Yaeger

Also in Serpent

James Sandecker