A rumble. A tremble. A grumble. Growing, growling, getting hot. When will it... POP?!

Using evocative storytelling, Nell Cross Beckerman leads readers on an adventure through the radioactive wonders that are volcanoes. From deep down on the ocean floor to extraterrestrial volcanoes, Beckerman guides readers with dramatic, poetic language. Nonfiction text on every page allows for deeper understanding of the topic.

Illustrator Kalen Chock's stunning illustrations have been praised as "atmospheric" and "striking," and readers will be delighted as each page brings a new surprise. 

Extensive backmatter includes an author's note, additional information on the types of volcanic eruptions and the questions volcanologists are trying to answer, and additional facts.