Welcome to the Mountain Parent and child mountain lions explore the mountains in best-selling author-illustrator Martha Day Zschock's Hello board book series for children. In Hello, Mountain join the pair as they learn about mountains of all sizes, hike up a mountain trail, admire a summit view, and ride a tram. Along the way they also throw a snowball in summer, discover a waterfall, look for animal tracks, ski in the snow, and camp under the stars For ages 2-5. Made in the USA.