"Our brains are constantly sorting and labeling the world around us.  Those four-legged barking things?  They're dogs.  The bouncy things are balls.  Toys are different from food, and food is different from milk.  Pretty simple, right?  But our brains don't just sort things.  They sort people.  And that's where life gets really complicated.  How and why do our brains create categories?  And how can we avoid falling into the stereotype trap?"...

""Imagine a city draped in a blanket of green ... Is this the city you know?" This beautiful book of narrative non-fiction looks at the urban forest, starting with a bird's-eye view of the tree canopy, then swooping down to street level, digging deep into the ground, then moving up through a tree's trunk, back into the leaves and branches. It discusses the problems that city trees face such as the abundance of concrete, poor soil and challenging light...

"In 1914, the assassination of an Austrian archduke set off a disastrous four-year-long conflict involving dozens of countries with battles taking place in all parts of the world. World War I was the first to use planes and tanks as well as deadly gases that left soldiers blinded or "shell shocked" (a condition now called Post Traumatic Stress Syndrome). There were battles that lasted for months with opposing troops fighting from rat-infested trenches,...

"Part of the nonfiction Orca Timeline series for middle grade-readers, this illustrated book examines the past, present and future of cities around the world."--

"What would you do if you found an alligator in your garage? Or if you spotted a mountain lion downtown? In cities and suburbs around the world, wild creatures are showing up where we least expect them. Not all of them arrive by accident, and some are here to stay. As the human population tops seven billion, animals are running out of space. Their natural habitats are surrounded - and sometimes even replaced - by highways, shopping centers, office...

"First described by Plato, the idea of Atlantis has existed since 360 BC! Learn about the history of the Greek god Poseidon's relationship with the kingdom and the real research that's been done by historians and scientists who are trying to locate Atlantis. Featured in plenty of movies, books, and comics, Atlantis is still relevant in popular culture today...but does it really exist? Find out all the facts we do know about it in this exciting book."--...

"In a time when the United States could not expand fast enough, railroads became essential for the country to grow ... [This book] narrates the race to build rail lines into the West for money, land, and fame"--Provided by publisher.

"This book introduces different terms for gender identity and expression, while also teaching children how to accept and respect others."--

Reaching all the way back to Thomas Jefferson, the Democratic Party has been in existence almost as long as there has been a United States of America. It was born as a party of the people, according to Jefferson, a political party designed to appeal to the average American citizen. Throughout the years the party has risen and fallen with the political fortunes of the United States. Yet, as the twenty-first century enters its second decade, the

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Since it was formed in 1854, the Republican Party has had a tremendous impact on American history and politics. Over the years, Republicans have supported voting rights and civil rights. They have been concerned about health care and the environment. They have tried to break up big businesses and lower taxes. In this book, you'll find some of the party's memorable moments. You'll read about successes and failures, heroes and scoundrels, and decisions

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