Mount St. Helens, , North Star Editions, Annette M. Clayton,Science & Nature/Earth Sciences/Earthquakes & Volcanoes,JUVENILE NONFICTION, eruptions; natural disasters; volcano; ash; Washington; Pacific Northwest; aftermath of Mount St. Helens; Oregon; geology; explosions; landslides; preparing for eruptions; deadly volcanoes; lava; magma; lahars; eruption damage; mudflows; floods; aftermath of natural disasters; hi-lo books; educational nonfiction for reluctant readers; easy reading for middle grade students,, Major Disasters, United States, en-UShttps://northstareditions.comeruptions; natural disasters; volcano; ash; Washington; Pacific Northwest; aftermath of Mount St. Helens; Oregon; geology; explosions; landslides; preparing for eruptions; deadly volcanoes; lava; magma; lahars; eruption damage; mudflows; floods; aftermath of natural disasters; hi-lo books; educational nonfiction for reluctant readers; easy reading for middle grade students, [BLURB],[CITY],,books, ebooks, biblet, Book2look