When a contagious, deadly virus appears, Doc Dee and Invisible Six must find its source. The mission takes them into the Rift, a lawless section of the Amazon rain forest. But bandits and wild animals are the least of I-6's worries when the true enemy is invisible, widespread, and can't be beat by typical combat. Can Doc Dee and I-6 locate patient zero and stop a pandemic from happening? Aligned to Common Core Standards and correlated to state standards. Claw is an imprint of Magic Wagon, a division of ABDO. Infographics Table of contents Six secret operatives are the military's top experts in covert ops and rescue missions. But this elite special force doesn't exist--at least not in the public eye. No one knows where they come from or to where they return. The group gathers for the most dangerous, most difficult, most important missions and often operate in extreme conditions. They are known only by their code name: Invisible Six. Aligned to Common Core Standards and correlated to state standards. Claw is an imprint of Magic Wagon, a division of ABDO.
