In book one of A Mifflin County Mystery series, after a night out with her boyfriend, Rosa Petersheim has disappeared from the Big Valley without a trace. Norman Petersheim always considered himself his sister’s protector, and he can't believe she would have left home of her own accord. Clearly, he must have failed her. He throws all he has into helping the authorities search for Rosa, while trying to support his parents and siblings—who are struggling both mentally and physically. Salina Swarey loves Norman and hopes they are headed toward marriage, but his obsession with Rosa’s whereabouts is driving them apart. Can Norman find peace and contentment, even if he never learns where Rosa has gone?