Citizens of Saddleboro are proud to say that theirs is the cleanest town around. So they can't ignore the mysterious death of their mascot, Cock Robin. Some people would like to blame the citizens themselves, but one boy-Tony Isidoro -- suspects there's more to the story. Tony threads his way through a maze of clues: Among other things, the town park is overrun with trillions of ants; nights are quiet because there are no frogs singing; the nearby river contains a dangerous amount of an unknown chemical; and the town dump is emitting strange fumes. What does it all add UP to? It's an eco mystery all right, and it's up to Tony to figure out who really killed Cock Robin.

In graphic design, creative thinking skills are undoubtedly important, but sometimes the importance of critical thinking skills is overlooked. Nimble will help you discover how to develop a creativity that is strategic and also able to cross platforms, industries or sectors. You'll discover a creative thinking process that allows you to generate scalable ideas that are both sticky and stretchy. As you develop a ?exible mind that is ideal for visual communication, digital marketing, or social media, you’ll increase your value as a designer - to your clients, your employer, or simply your own work.

A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.

Illustrations accompanying a familiar nursery rhyme provide clues that enable Chief Inspector Owl to solve a series of jewel thefts.