This fourth book in the Wow! series presents a fascinating look at our planet in "motion" via the movements of volcanoes and earthquakes, offering engaging visuals and educating readers of the interconnectedness of these systems. The author provides an introduction to the various types of volcanoes, eruptions, and geological movements using vivid photography and detailed illustrations set alongside facts which entice readers to want to learn more. Readers gain a sense of how volcanoes and earthquakes are related, extending into mud volcanoes, tsunamis, and the ring of fire, including additional details about the movements of the Earth along that particular region. The author includes an index to guide readers to main points within the text and highlights important vocabulary throughout. The primary focus is on volcanos, with information on earthquakes and the relationship between the two included to link the two phenomena together. Inquisitive readers will be drawn to the cover and photographs as well as the approachable presentation of the information. Overall, this title represents a solid introductory text.

– School Library Connection