A missing Grandfather. Two missing friends. A forbidden rescue plan. Christy's parents forbid her from returning through the portal, but her grandfather is still stranded in the Empty World. When Danny and Brad accidentally take a trip into the portal, Christy finds the excuse she needs to disobey her parents and go after them. Unfortunately for Christy, she's stuck with Cory for a traveling companion. Thus begins another journey through the Empty World, looking for the people they've lost, and for a way back home. Along the way, they'll have to deal with the two intelligent species native to that alien world, and unravel the workings of the ancients' portals. Can Christy get them all safely home, or will her feud with Cory result in all of them being lost for good? Beyond the Portal is the second book in the Empty World Saga, a science fiction adventure series for kids aged 8-12. If your kids have blown through the Land of Stories, devoured the Keeper of the Lost Cities, or can't wait for the next Wings of Fire, make the complete Empty World Saga their next read. Grab Beyond the Portal and return to an alien world!