Lone Star and the California Oil War — Wesley Ellis

BLACK GOLD FEVER!
Oil is discovered on Starbuck territory, and the Lone Star team is in for big trouble when someone else lays claim to the land. Jessie and Ki suspect the Cartinas clan has been put up to no good, but before the duo can discover who the villain is, they'll have to fight their way through oil-well fires, railroad hooligans, and charges of land-grabbing. Restoring Jessie's family honor and reclaiming what's rightfully hers means playing as dirty -- and deadly -- as their ruthless opponents.

THEY CALLED THEM THE LONE STAR LEGEND
Jess Starbuck -- shooting like a man, loving like a woman, driven to avenge her father's murder... Ki -- the martial arts master sworn to protect her and the Starbuck empire... Together they rode for vengeance and conquered the West as no other man and woman ever had!