Amber, Katie, Megan, Jess, Becky, and Poppy are the Arctic Sisters of the Sea! This next story arc in the Mermaid S.O. S. series follows six new mermaids in their quest against Mantora, who's stolen six precious Snow Diamonds from the Ice Kingdom. The mermaids are sent to find the gems and bring them safely back to Princess Arctica. In these first two adventures, Amber helps a young Inuit girl save a beluga whale, and Katie leads the group to find a missing baby polar bear and walrus.

Chapter book readers will love these spunky new Arctic mermaids, and have fun figuring out the clues to where the Snow Diamonds are hidden.