DK 
DKfindout! Volcanoes 

DKfindout! Volcanoes teaches kids everything they would want to know about the explosive world of volcanoes. With beautiful photography, lively illustrations, and key curriculum information, the DKfindout! series will satisfy any child who is eager to learn and acquire facts — and keep them coming back for more!
DKfindout! Volcanoes is packed with fun facts for kids, quizzes and amazing photography. Discover what the biggest volcano in the solar system is, and which type of lava is the stickiest. Covering key curriculum knowledge, such as the structure of a volcano, and fast facts, such as ‘how hot is lava?’ kids will love finding out about volcanoes.