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¡Ayuda a tus hijos a perfeccionar su español con este libro bilingüe de gramática, vocabulario y ortografía!1000 More Words es un divertido libro c...

Travel back in time to when dinosaurs roamed the earth with this awe-inspiring dinosaur book for curious kids aged 6-8.The prehistoric word of dino...

This book of maps, packed with diagrams and information, helps you navigate science and experience an exciting new way to discover the subject.Maps...

Where do diamonds come from? What makes gems sparkle? How did Mount Everest and the Grand Canyon form? Find answers to these questions and many mor...

Dig down into the history of rocks, minerals, and other treasures and uncover the stories behind these marvelous materials.From dazzling gems to be...