Pair of Vintage Wide Swap/playing Cards Advertising Polar - Etsy
Polar Shift: The Arctic Sustained (Hardcover) | Murder By The Book
Our magnetic poles shifted in the past. Are we overdue for another shift, and how will that affect our electronics, the continents, and the Sun's effect on us while the poles shift?
Polar Shift | 2DCAT
Polar Shift (NUMA Files, #6) by Clive Cussler | Goodreads