Thea Stilton Graphic Novels #6: The Thea Sisters and the Mystery at Sea

by Nanette McGuinness, Thea Stilton, Francesco Savino, et al.

During a hot-air balloon flight, the Thea Sisters discover that the turtles have vanished from Turtle Island If that wasn't alarming enough, dangerous drums of a strange oil are spotted off the shore... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1629914789
• ISBN13: 9781629914787
• Release Date: October 2016
• Publisher: Papercutz
• Length: 56 Pages
• Weight: 0.66 lbs.
• Dimensions: 0.4" x 6.6" x 9.1"
• Age Range: 7 to 11 years
• Grade Range: Grades 2 to 6