Kidhaven science library

Explores the history of maps, various types of maps and how they are used, and new ways of using maps.

Presents an introduction to the human immune system and how it works to combat disease, looks at the work of specialists in the field, examines some of the problems that can upset the immune system, and discusses treatments and vaccines.

Illustrations and text provide an introductory account of force and motion.

Presents a children's study that examines chemical reactions and provides information on the kinds of reactions, life reactions, and exotic reactions.

Presents a study of atoms and molecules, the formation of compounds, solids and fluids, and extreme states of matter.

Describes different kinds of microorganisms, including bacteria, fungi, and algae, and both their harmful and beneficial effects, as well as efforts to prevent the harm that some germs cause.