Travel deep into the Earth and capture lots of secrets hidden beneath our feet! A four-book series designed to engage kids to explore all things rocks! The science behind the incredible materials that make up the very foundations we walk on is fascinating. 

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From microscopic minerals to rare gemstones and fantastic prehistoric fossils, there’s so much to discover. Showcased through extraordinary bite-size facts and incredible full-colour photographs, and with plenty of engaging hands-on activities to enjoy, this series brings the science of rocks to life. This is the perfect series to inspire kids to become budding rock detectives.