Fourth in a delightful illustrated series about puffins and teamwork for readers aged 5+. Muffin, Tiny and the rest of the trainees are busy learning the skills they need to become rescue puffins. Life is always busy on the island of Egg, and the friends are delighted to be taking part in a special day of celebrations called Puffin Power, where they can practise all the things they've learned. But when a chick goes missing the young rescuers must put their training into practice, and before long they're deep in the cave network searching for the lost chick. It's dark and spooky - what if the legend of the ghost puffin that haunts these caves is true? Muffin, Tiny and the others need to gather their courage and work as a team to rescue the chick and lead everyone to safety! This highly illustrated series featuring a cast of adorable puffin characters is perfect for families to share, or for newly confident readers to enjoy reading to themselves.