Thea Stilton Mouseford Academy Sea Turtle Rescue # 13 | Book Paperback (Geronimo Stilton)

When Nicky and Paulina give up their summer vacation to guard a nest of sea turtle eggs buried in the sand at Turtle Beach, they become the stars of a new nature documentary. But when invasive seaweed threatens the nest, all five Thea Sisters jump into action and mobilize the entire island to help. Can they work together to save the endangered sea turtles?