When Mason and Asher discover an abandoned shipwreck on the ocean floor, they begin to explore. Does the ship hold valuable loot? Maybe! But before they can claim any treasure for their own, they discover they're not alone. The shipwreck is home to two griefers. And now that the brothers have stumbled upon the ship, the griefers aren't about to let them go. Find out more in this heroic fifth book of Aquatic Adventures in the Overworld: Shipwrecked!
Aquatic adventures in the Overworld ; 5
Marks, Maggie. Aquatic adventures in the Overworld
Marks, Maggie. Aquatic adventures in the Overworld ; 5.
Shipwrecks -- Juvenile fiction.
Video games -- Juvenile fiction.