(4) YA Barbara Guth Worlds of Wonder Science series. After a quick history of the sport, Taylor dives into the complex math, physics, biomechanics, and biochemistry of soccer. Dry, textbooklike chapters explore what happens when a foot or head makes contact with the ball; why a modern soccer ball bounces, spins, and curves; and how the human body moves--and has the energy to do so. Experiments are included. Bib., glos., ind.

Reviewer: Tanya D. Auger

(3) YA Barbara Guth Worlds of Wonder Science series. In this textbooklike volume, the authors break down cell phones into their component parts to provide detailed, informative explorations of what they're made of (plastic, semiconductors, and batteries) and how they work. Additional text boxes explore the basic underlying concepts and history of the many sciences represented. Helpful illustrations are critical to understanding the explanations. Websites. Glos., ind.

Reviewer: Danielle J. Ford

(3) YA Worlds of Wonder series. Singer's conversational yet scientifically advanced narrative explains nuclear physics and the potential of nuclear fusion as a source of nearly limitless energy. This is a blow-by-blow account of cutting-edge science in the making, with detailed profiles of scientists, their equipment, and their ideas in labs in the U.S. and France. Color photographs and diagrams illustrate the complex concepts. Reading list, websites. Glos., ind.

Reviewer: Danielle J. Ford

(3) YA Worlds of Wonder series. The authors tackle environmental issues with depth and rigor, attuned to both current events and the concerns of today's teens. Global Warming and Powering look at the science and human impact of climate change and alternative energies, while Eco-tracking encourages citizen-science investigation for young environmentalists. The excellent texts are enhanced by color photographs and diagrams that further explain scientific ideas. Websites. Glos., ind. Review covers these Worlds of Wonder titles: What Are Global Warming and Climate Change?, Eco-tracking, and Powering the Future.

Reviewer: Danielle J. Ford

(3) YA Worlds of Wonder series. The authors tackle environmental issues with depth and rigor, attuned to both current events and the concerns of today's teens. Global Warming and Powering look at the science and human impact of climate change and alternative energies, while Eco-tracking encourages citizen-science investigation for young environmentalists. The excellent texts are enhanced by color photographs and diagrams that further explain scientific ideas. Websites. Glos., ind. Review covers these Worlds of Wonder titles: What Are Global Warming and Climate Change?, Eco-tracking, and Powering the Future.

Reviewer: Danielle J. Ford

(3) YA Worlds of Wonder series. Illustrated by Catherine Paplin. The authors tackle environmental issues with depth and rigor, attuned to both current events and the concerns of today's teens. Global Warming and Powering look at the science and human impact of climate change and alternative energies, while Eco-tracking encourages citizen-science investigation for young environmentalists. The excellent texts are enhanced by color photographs and diagrams that further explain scientific ideas. Websites. Glos., ind. Review covers these Worlds of Wonder titles: What Are Global Warming and Climate Change?, Eco-tracking, and Powering the Future.

Reviewer: Danielle J. Ford

(4) YA Barbara Guth Worlds of Wonder Science series. This book on scientific exploration and dendroclimatology (studying tree rings to determine past climates) introduces information about scientists past and present. The varied chapters cover topics ranging from John Wesley Powell to El Niño and how they relate to the science of tree rings. Experiments for young scientists are also included. The textbooklike design incorporates many sidebars, photographs, and diagrams. Reading list, websites. Glos., ind.

Reviewer: Pearl Higgins

(3) 4-6 Worlds of Wonder series. Informative text and a variety of photographs and illustrations contribute to this thorough look at different types of bats, their habits and behavior, and their place in popular culture. The combination of facts and hands-on activities, such as building a bat house, creates a useful book with strong student appeal. Reading list, websites. Glos., ind.

Reviewer: Beth L. Meister