This book is about how big is the universe and how small are quarks, and what are the sizes of dozens of things between these two extremes. It describes the sizes of atoms and planets, quarks and galaxies, cells and sequoias. It is a romp through forty-five orders of magnitude from the smallest sub-nuclear particles we have measured, to the edge of the observed universe. It also looks at time, from the epic age of the cosmos to the fleeting lifetimes of ethereal particles. It is a narrative that trips its way from stellar magnitudes to the clocks on GPS satellites, from the nearly logarithmic scales of a piano keyboard through a system of numbers invented by Archimedes and on to the measurement of the size of an atom. Why do some things happen at certain scales? Why are cells a hundred thousandths of a meter across? Why are stars never smaller than about 100 million meters in diameter? Why are trees limited to about 120 meters in height? Why are planets spherical, but asteroids not? Often the size of an object is determined by something simple but quite unexpected. The size of a cell and a star depend in part on the ratio of surface area to volume. The divide between the size of a spherical planet and an irregular asteroid is the balance point between the gravitational forces and the chemical forces in nature. Most importantly, with a very few basic principles, it all makes sense. The world really is a most reasonable place.

A classic tale of an elephant that wants to be small, and a mouse that wants to be big. Together, these unlikely friends discover that with the help of a pal and a change of perspective, what they want is already within them.

Marta is una ni a, an ordinary girl . . . with some extraordinary animal friends As Marta explores the jungle, she knows she's bigger than a bug, smaller than an elephant, and faster than a turtle. But then she meets the snake, who thinks Marta is sabrosa--tasty, very tasty But Marta is ingeniosa, a very clever girl, and she outsmarts the snake with hilarious results. With simple Spanish and a glossary at the end, this fun read-aloud picture book, Marta Big and Small, teaches little ones to identify opposites and animals and learn new words. A School Library Journal Top 10 Latinx Book 2016

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Overly concerned about what people think of you? Edward T. Welch uncovers the spiritual dimension of people-pleasing—what the Bible calls fear of man—and points the way through a true knowledge of God, ourselves, and others.

At some point today you will have to influence or persuade someone - your boss, a co-worker, a customer, client, spouse, your kids, or even your friends. What is the smallest change you can make to your request, proposal or situation that will lead to the biggest difference in the outcome? In The small BIG, three heavyweights from the world of persuasion science and practice -- Steve Martin, Noah Goldstein and Robert Cialdini -- describe how, in today's information overloaded and stimulation saturated world, increasingly it is the small changes that you make that lead to the biggest differences. In the last few years more and more research - from fields such as neuroscience, cognitive psychology, social psychology, and behavioral economics - has helped to uncover an even greater understanding of how influence, persuasion and behavior change happens. Increasingly we are learning that it is not information per se that leads people to make decisions, but the context in which that information is presented. Drawing from extensive research in the new science of persuasion, the authors present lots of small changes (over 50 in fact) that can bring about momentous shifts in results. It turns out that anyone can significantly increase his or her ability to influence and persuade others, not by informing or educating people into change but instead by simply making small shifts in approach that link to deeply felt human motivations.

You Are (Not) Small meets The Quiet Book in this beautiful compilation of all the little things that make up our big world. This wide, wonderful world contains many things. Some things are as big as a family of bears; some are as small as a reflection in a puddle. Some things are felt rather than seen. In between it all is . . . you. What kinds of things will you collect? This lovely, lyrical book collects the world by size. Divided into three chapters with three specially paper-engineered separations, every page encapsulates one precious moment that perfectly represents both a size and an experience. Beloved author Carter Higgins's poignant, poetic text and Daniel Miyares's incandescent illustrations capture a whole new way of seeing the world in this beautiful, giftable meditation on what it means to be a kid—and what it means to be a human. A GIFT FOR ALL: This book expresses a genuine love for the world in a sincere, observant way. The author's imagination and the illustrator's keen eyes make it a perfect choice for anyone seeking a gorgeous gift that celebrates the wonder of our world, whether between parents and kids, between grandparents and grandchildren, or even between friends. SPECIAL CONCEPT: Every child learns about size, usually through nonfiction. This book makes the concept of size personal and emotional, something that changes how you feel in any given situation. CLASSIC LITERATURE: Fans of A Hole is to Dig or A Tree is Nice will recognize the inspiration of classic literature and the timeless quality of this special text. THOUGHT-PROVOKING IDEA: This book will change the way every kid encounters the world. Is their room smaller than their parents' or bigger than a mouse's? Is a rock a big hill for an ant or a small pebble for a bear? The mix of poetic and practical in this text makes every life experience worth investigating both from far away and with a microscope. BELOVED AUTHOR: Carter Higgins is the author of many favorite books for kids, including the bestseller Everything You Need for a Treehouse, illustrated by Emily Hughes; Circle Under Berry, which she illustrated herself; and Audrey L and Audrey W, a chapter book series. Perfect for: • Fans of Ruth Krauss • Fans of Margaret Wise Brown • Fans of classic children's literature • Educators looking for a new way to teach the concept of size • Parents and grandparents