Reviews Where Do Mountains Come From, Momma? by Catherine Weyerhaeuser Morley Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News July 27, 2012 at 1:28 pm Get a little help answering an age-old question of kids, plus read about volcanoes, erosion and more in this book for younger readers. Mountain Press, 2012, 32 p., $12, ages 4–8