Enemy

"The final battle ensues between Saint George's army of sickos and the army of London kids"--Provided by publisher.

Ed, Jack, Bam, and the other students at Rowhurst Academy must run for their lives when a mutant disease attacks the adults and turns them into flesh-eating monsters.

"The Holloway crew, having made it to the Natural History Museum barely alive, continues to seek a cure for the Disease but when the children return to the streets for medical supplies, it is no longer clear who--or what--is their enemy"--Provided by publisher.

In London, after a worldwide sickness infects adults, turning them into zombie-like creatures, DogNut and his crew embark on a deadly mission to find missing friends, as hungry, bloodthirsty grownups lie in wait.

Ella is out in the country, alone now except for her silent rescuer, Scarface, about whom she knows nothing, while Ed leaves London on a dangerous quest, determined to find Ella and keep his promise to Small Sam that he will reunite sister and brother.