Across Continents (Future Earth Chronicles Book 3) - Barbara G Tarn - Bog

In a world without borders, arctic weather might not the only danger. Or the worst.
After wintering in Lincoln City, Raj and Bel resume their journey to find the main alien base. Going north along the Pacific Coast brings new friends, but also new challenges in their path.
Crossing no-longer existing borders might be easy, but this doesn't mean a journey without accidents. Can they find the Canadian Rainbow Town and cross the Bering Strait unscathed?
More answers and more questions arise in Raj and Bel's dangerous quest for truth in this science fiction saga.