Sometimes, the only way to change your life is to travel. Eighteen-year-old Mara Scott has been given a chance to find a solution to her world's climate and pollution problems. She is to travel to another world, an alternative timeline, in the hope that lessons can be learned. She's far from the first and uppermost in her mind is the fact that her boyfriend, Leo McNaught, travelled six months earlier and never came back. She's under no illusion. She...