Sister World 2, The Fight for Earth begins where Sister World 1, The Arrival ends.  Having arrived on Earth, Kahill and Becarra assembled a new resistance.  With the help of Dr.'s Charles and Sam Benjamin, Peter and Becky and the people and animals of Griffen Island, Kahill begins Operation Switchback.  The audacious plan to put Earth's leaders back in their places depends on the bravery and trust of many and the dedication of those willing to risk their lives.  As the many facets come together it becomes a dangerous battle to rescue those taken, capture the imposters and keep the enemy from learning about the plan until it is too late.  Enigmatic characters, carry us forward to a world of adventure and danger.