As the Straw hats leave Vivi and Alabasta behind, they discover a stowaway on board who wants to become a crew member! But can they trust this former Baroque Works agent?! Whether friend or foe, they'll be needing all the help they can get when their Log Pose suddenly points up to the sky!

"First published in Japan in 1997 by Shueisha Inc, Tokyo"--P. facing t.p.

Baroque works, part 13 --Skypiea, part 1.