Holly Cefrey

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.

Drinking and driving is one of the highest killers of teens. This book brings the facts to light in an accessible, acceptable style in order to arm readers with the information they need to make smart, safe choices.

Easy-to-understand text explains how sedimentary rocks are formed and used.

Describes some of the properties and uses of igneous rocks.

Describes the fragile ecosystem of deciduous forests.

Describes the nature, growth, identification, and rating of minerals.

Provides a biographical sketch of Granville Woods, sometimes known as the "Black Edison," and descriptions of some of his inventions.