Ragged Island

Ragged Island is an island near Maine.

The Water Pit

The Water Pit is the shaft on Ragged Island that flooded with sea water when a rock was moved.

Stormhaven

Stormhaven is a town on the coast of Maine where the Hatch family lives.

Cambridge, Massachusetts

Cambridge is the location of Mount Auburn Hospital where Dr. Malin Hatch works as a medical researcher.

The Plain Jane

The Plain Jane is the rented boat that Malin uses during the project at Ragged Island.

The Griffin

The Griffin is Neidelman's command boat.

Cerberus

Cerberus is the research vessel that is part of Neidelman's fleet.

Burnt Head

Burnt Head is a promontory and wooded area near Stormhaven.

The Hatch Family House

The Hatch family house is located on the coast, on the outskirts of Stormhaven.

Treasure Vault

The treasure vault is located at the bottom of the pit. Located...