Sail across sanddunes and streams on a handmade boat in Book 3 of the Challenge Islandseries!

Finding themselvestransported to a magical island once again, Daniel, Joy, and Kimani emerge froma mysterious cave to see blue waters—they’re by the beach! And in the neardistance, across large sand dunes and up a hill, stands a familiar tall tower.There, the pirate Captain Wei awaits with all the answers to their questions…if they ever reach the tower in time.

Using items stashedaround the cave, the friends must build themselves a blowcart and use windpower to sail across the bumpy beach. But how do they make a cart fast andsturdy enough to carry the three of them? See what surprises are in store forthe three friends in this new Challenge Island adventure!

Included at the back ofthe book are cool facts about real sea pirates and ships, plus fun STEAMactivities you can do at home, like how to build your own blowcart and makepirate treasure slime.

From the world’s #1 STEAM(Science, Technology, Engineering, Arts, Math) program and education enrichmentprogram, Challenge Island® presents an exciting new adventure for smart, curiouskids. This is Book 3 in the Challenge Island series.