Mystery of the Map: Poptropica

In 'Mystery of the Map: Poptropica,' a group of kids find themselves stranded on an uncharted island after a hot-air balloon ride goes awry. The protagonist, Oliver, along with his sister Mya and their friend Jorge, discover a mysterious map that leads them on an adventure across the island. They encounter Vikings, strange creatures, and puzzles that they must solve to find their way home. As they navigate the challenges, they learn about teamwork, bravery, and the secrets hidden within the island. The book, written by Jack Chabert, is a mix of fantasy, adventure, and humor, and is the first in a series that explores the world of Poptropica, a popular virtual world for kids.