With her mentor space industrialist Dan Randolph dead, pilot Pancho Barnes finds herself battling Randolph's ruthless old rival, Martin Humphries, who is out to... » 

With her mentor space industrialist Dan Randolph dead, pilot Pancho Barnes finds herself battling Randolph's ruthless old rival, Martin Humphries, who is out to control Astro, drive independent asteroid miners out of business, revenge himself on Pancho, and regain his old flame Amanda, now the wife of independent miner Lars Fuchs. Reprint. «