Portal Jumper

Amber learns she has a sister and that she has to save her from a future that impacts an entire world. With the discovery of this new world, Amber takes on a new name. Isla. Along with her sister, Amber also finds her father, who she's been told is dead. Amber learns that she is a Portal Jumper, and learns of a world where she is the lost princess and the heir to the throne. There she finds her sister and someone else who influences the outcome of the world. Can she save her sister and the newfound world? Read Portal Jumper to find out.