Rancher Baron's Wife: Book 2 of Baron of the West

Life at the Crooked M Ranch continues five years after book #1 left off. But when Madison is thrown from his horse, he sustains a head injury resulting in amnesia, causing him to believe that it is five years earlier, when his first wife was still alive. He has no memory of his current wife Liza. He thinks his twins are infants, rather than the five-year-old children they are. Determined not to lie or tell Madison that it is really 1871, instead of 1865, she and the entire household are put to the test in dealing with Madison's amnesia. Her only hope is in God as she faces each day. And then one day someone from the past steps in and tries to obtain riches for the deceased wife, claiming that she is in a sanatorium under quarantine. (The photos are and white in the printed book.)