"In Trees we follow an acorn as it learns about its future as Earth's largest, longest-living plant. Starting with the seed's germination, we learn about each stage until the tree's maturation, different types of trees, and the roles trees take on in our ecosystem."--Amazon.

"In this volume, join a crystal-crazy fanboy and a famous rock hunter on a geological journey that will take them to the summit of a volcano, deep within the earth, and even into outer space! They'll learn about the unstoppable forces that shape our planet and they might even pick up a gemstone or meteorite along the way."--Provided by publisher.

In graphic novel format, teaches readers all about electricity--where it comes from and how it keeps the world running.

"In this graphic novel, experience the great railroad race between Central Pacific and Union Pacific. Wealth and glory await whichever builds the longest track! In 1863, America is divided not just by the civil war but by months of travel over thousands of miles. Two railroad companies, one each from East and West, are given the task of connecting the nation by rail. Building this railroad will be a monumental undertaking, difficult and dangerous....