Nel Yomtov 
When Volcanoes Erupt! [PDF ebook] 

With a fiery red explosion, a volcano becomes a disaster in the blink of an eye. Lava and ash shower down, covering the landscape for miles. Starting with molten rock beneath Earth’s surface, each eruption can cause incredible damage and destruction. From volcano formation to studying volcanoes, prepare to jump into a scalding look at volcanic eruptions.