The Thea sisters and the mystery at sea!

About this book

Discovering that the turtles on Turtle Island have gone missing, the Thea Sisters spot environment-threatening drums of a strange oil and struggle to gather help before spotting a pair of turtles entering a mysterious underground cave.

Subjects

• adventure and adventurers
• fiction
• graphic novels
• mice
• mystery and detective stories
• turtles
• women journalists