"On the 100th anniversary of the devastating pandemic of 1918, Jeremy Brown, a veteran ER doctor, explores the troubling, terrifying, and complex history of the flu virus, from the origins of the Great Flu that killed millions, to vexing questions such as: are we prepared for the next epidemic, should you get a flu shot, and how close are we to finding a cure? While influenza is now often thought of as a common and mild disease, it still kills over...

Fifty-one baffling crime scenes need to be solved. Can you crack the case before CSI Wes Burton? You'll need to use all forensic evidence at your disposal, and Burton is the best. He can tell when a witness is lying by the scars on their hands. His Crime Files contain the solution at the end of each mystery, but keep in mind, not every crime scene is as it appears. The mysteries may be short, but they can be tricky. You'll need to use all of your...

"In the near future, political tensions between the United States and China are at an all-time high. Then a catastrophic explosion on the moon cleaves a vast gash in the lunar surface, and the massive electromagnetic pulse it unleashes obliterates Earths electrical infrastructure. To plumb the depths of the newly created lunar fissure and excavate the source of the power surge, the feuding nations are forced to cooperate on a high-risk mission to...