Jack Sparrow: Dance of the Hours

Pirates of the Caribbean: Jack Sparrow: Dance of the Hours is the ninth in a series of young reader books written by Rob Kidd dealing with the early life of Jack Sparrow. It was released on September 25, 2007.

Publisher's Summary
Jack is certainly off the map this time! In their struggle to keep a charmed timepiece away from their enemies, he and his crewmate Fitzwilliam P. Dalton III have unlocked another of its powers—the ability to warp time. Now they have no idea where, or rather when, they will turn up!

Summary
While trying the keep the mysterious pocket watch out of the hands of their enemies, Jack and Fitzwilliam have unlocked another one of its powers: Time Travel. Who knows where or when they're going to turn up! Jack and Fitz run into Torrents, who they had marooned on the island in The Coming Storm. He hurls them to a volcano using waterspouts and the volcano goddess Chantico comes out saying they have till midnight to put things right. Jack and Fitzwilliam are captured by Davy Jones and run into Tia Dalma on the 'Flying Dutchman', who then helps them escape. Jack is told that the pocketwatch must be put on the hand of someone who doesn't belong in his time and that person must also be under the sun and moon.(Continuous use of the watch turns things back to its original state. In this instance it has turned time upside down and inside out). He enters a battle with Torrents and Stone-Eyed Sam and puts the watch on Sam's wrist. At the last second, Dalma pulled the watch from Sam and everything reverts to normal. Chantico tells Dalma she will remember something and both disappear. Jack sees an all too familiar pirate flag and says they have to leave. Fitz puts his sword to Jack's back and reveals he was undercover for the Navy the whole time so Jack would lead them to Teague.