Twenty years after Into Autumn , Sean and Robbie leave Peaceful Valley for Corpus Christi, hoping to find women who will join their fiercely protective group back home. What they find is a fight to survive the violent dictatorship of ruthless Sandra Hawkins. Meanwhile, a new family joins the group in the Valley, except that what seems like a safe addition might bring the worst kinds of change. Into Spring continues the Four Seasons saga about building a new life in Texas after the collapse of civilization.