Whale Song of Puffin Cliff (Wind Riders, Bk 4)

A lazy day at the beach becomes a globe-trotting adventure when Max and Sofia are summoned to Wind Rider! This time, the magical sailboat drops anchor in Iceland's frigid waters, where Sofia and Max run into the Puffin Patrol—kids who protect the local puffin colony. The puffin burrows are full of plastic and trash, but it turns out plastic isn't just a problem for the puffins. A beluga whale desperately needs their help, too!