Water Worm and Siren Bone (Hardcover) (ISBN-13: 9781939543905)

When Katrin and her friends attempt to return to the Isle of Talisfarne, they learn that Duke Bartholomes isn't through with them yet. Even worse, a shadowy figure known as the Spider has recognized Katrin's gifts and will stop at nothing to posses them. Now Katrin and her friends must navigate the high seas where, if Bartholomes's men and the Spider's thugs don't get them, water worms and pirates await.

A thrilling continuation of a tale that will capture the imagination of the whole family, for ages 10 and up. Praise for Book One in the Five Kingdoms Chronicles: "A charming tale brimming with magic, beauty, action, and memorable characters." -Kirkus Reviews