Telling TimeJames' older sister Mia teaches him to tell time on digital and analog clocks as he impatiently waits for a friend to come over to play.

Olympic gold medalist Simone Biles

She avoids being run over

An in-depth survey of the history of hiking

the AstroNuts plan a Survival of the Fittest Olympics to help the humans prevail

Stock car racing has become one of the more popular televised sports

Teens explore the history of the Human Genome Project from a journalistic viewpoint to understand the events that made genome sequencing possible

The Human Genome traces the history of related research and discovery

ISBN 978-1-60818-716-4

Table of contents

August 2017

ISBN 978-1-56846-374-2

ISBN 9781680723977