Zane Grey 
Knights of the Range 

Young and impressionable Holly Ripple unexpectedly finds herself in possession of her father’s vast livestock empire after his death. When thieves and desperados start to torment her, she has to forge her way as a strong, daring and brave woman and use her new-found reputation to keep the hustlers at bay. The descriptions in this book will transport you straight into the beautiful American southwest in the mid 1800s and will be a hit with western fans. –