Saving Pale Moon

Jessica Callaway has questions. With her adopted parents' permission, she travels to Texas to meet her birth mother. She hopes to find answers.
Unfortunately, at her arrival, she gets on the wrong side of Blake Hunter, her half-brother. He doesn't trust her. She's known about her birth mother for years, so why is she here now? Why now when the ranch is making a profit?
Jessie senses his distrust, yet she is still way too aware of him. She's his sister, right? Her feelings are wrong. When her birth mother tells her Blake is adopted, she relaxes her guard. Everyone else has accepted her. For the first time in her life, surrounded my horses, she's truly at peace.
But Blake's attitude is causing her major problems. Has she done the right thing coming to Texas? Or has Jessie made the biggest mistake of her life?