Amazon.com description: Product Description: Train ’Em Up is an interactive, fun-filled, and affordable series that uses a train locomotive theme for teaching kids core Christian beliefs and principles. In Tell Me about Grace, a friendly train conductor, Mr. Steve, teaches that grace is a gift from God and that He offers us grace as believers even though we do not deserve it. Through bold graphics and interactive songs and stories, Train ’Em Up makes it easy for parents and teachers to explain biblical concepts like grace in a way that helps with attention, memorization, and recall while building a solid faith foundation. Each book in the series includes a CD with sing-along songs and narrated stories with sound effects, plus a colorful sticker sheet!