Online gaming addiction is a hidden problem among young people because the distress signs are not clear. What may look like normal play may, in fact, be a festering addiction that can take young people away from friends, family, and school. This book outlines the problem signs and the steps to recovery.

Describes some of the properties and uses of igneous rocks.

Describes some of the properties and uses of metamorphic rocks.

In 1897, while working as a train porter, Nat "Deadeye Dick" Love tells a young boy and his aunt how he was born a slave, after Emancipation became a cowboy renowned for his riding and shooting, and wound up a Pullman porter.

Introduces the sailing enthusiast and boat designer, Steven Callahan, who struggled to survive after his small sailboat, the "Napoleon Solo," sank into the Atlantic Ocean.

Discusses what might happen if an asteroid hit the Earth.

Chronicles the work of Martha Coston to perfect and market signal flares to the U.S. Navy and abroad.