From Wikipedia:
The Legend of Zelda – Phantom Hourglass
(Akira Himekawa, Dentou Mushi Comics, 2007)
Original appearance in Shougakukan Magazine. Collected into one volume and released separately in March, 2009. (ISBN 978-4-09-149609-6) Akira Himekawa was in charge of this book as well as the Zelda series that appeared in the Shougakukan magazine. As can be said about other Himekawa works, the story follows the framework of the game and deviates apart from the important points. After clearing the Ghost Ship (in the middle of the game), the story is drastically shortened and simplified.