parasites

Illustrates how the hairworm takes over and controls the grasshopper. Also explains what a parasite is and describes other parasites that infect grasshoppers.

Introduces readers to the zombie crab parasite-host relationship, including examples of how the parasite takes over the crab's mind and body.

Bugs vastly outnumber people on Earth. Unlike people, there are many different species of insects, arachnids, flies, and other tiny creatures. Readers will see the information on each page reflected in the detailed photographs and gain a greater appreciation for the microscopic world of bugs.

Just a decade in the future, humanity lives free from disease thanks to the "Intestinal Bodyguard," SymboGen Corporation's genetically engineered tapeworm. However, the tapeworms may not be that happy about the situation, and may just try to get lives of their own.

A follow-up to "Parasite" continues the story of Sal and her companions, who work to stop disease-fighting tapeworms that have been taking over their human hosts.

"Get an up-close look at some of the creatures that live in and on your body"--Provided by publisher.

Leeches are parasites that feed off the blood of many animals, including people. Living in freshwater, salt water, and even on land, leeches are always looking for their next meal. Find out about the many kinds of leeches, their anatomy, habitats, and favorite meals. A fact spread highlights some of the more disgusting features of leeches.

"The alien intelligence that unleashed two horrific assaults on humanity has been destroyed. But before it was brought down in flames, it launched one last payload--a tiny soda-can-sized canister filled with germs engineered to wreak new forms of havoc on the human race"--Provided by publisher.

When monsters threaten to take over the world, it is up to nanite-powered hero Rex to protect the planet.

Describes associations made between different animal species for temporary gain or convenience as well as more permanent alliances formed for mutual survival.