Folks may think the new "Route 66 Postcard Coloring Book," published by the folks at the Legends of America website, is tailor-made for children and nobody else. However, coloring books for adults became a craze in the last few years. According to a report earlier this year by CNN, therapists and researchers touted the mental-health benefits of adults … Continue reading Book review: “Route 66 Postcard Coloring Book”