At the heart of Penny Zeller’s historical novels are themes of forgiveness, hope, and redemption. In her second Montana Skies novel, Kaydie (Whitaker House), the heroine is fiercely determined to put aside her mistakes and past errors in judgment. “Relying on God and her recently found sister,” the author says, “Kaydie forges ahead and realizes that God truly can take something bad and use it for good.”