One Piece Vol 15

Nami's sick! Now the Merry Go is without her navigator! Luffy and crew have but one choice--find land and hopefully a doctor. They miraculously stumble upon Drum Island, where it is eternally winter, but upon arriving they find out the island has only one medical professional--and she's a witch! With Nami's life on the line, Luffy sets out through the snow-laden fields to find this doctor, witch or not! -- VIZ Media

Join Monkey D. Luffy and his swashbuckling crew in their search for the ultimate treasure, One Piece! As a child, Monkey D. Luffy dreamed of becoming King of the Pirates. But his life changed when he accidentally gained the power to stretch like rubber…at the cost of never being able to swim again! Years, later, Luffy sets off in search of the “One Piece,” said to be the greatest treasure in the world... All-out war has broken out between the Whitebeard Pirates and the Navy. Whitebeard's crew is said to be the most powerful in the New World, but they'll have their hands full against the Navy Admirals and the remaining Warlords of the Sea. Meanwhile, can Luffy reach Navy headquarters in time to save his brother Ace?

Someone has given Dorry the Giant exploding ale and he's not happy! Assuming it was Luffy and crew, he launches an all-out attack and is soundly defeated by the rubbery power of the Gum-Gum Rocket! But mystery is afoot--if Luffy didn't slip the giant the exploding brew, just who did? -- VIZ Media

Before the Straw Hats can get the Merry Go fixed, they must face the Foxy Pirates in a game called a Davy Back Fight. Will the Straw Hats find a way to win the three challenges, or will they lose their crew? And what's in store when Admiral Aokiji, who knows of Nico Robin's mysterious past, finds them? -- VIZ Media

The Straw Hats are just starting to get their bearings in the mysterious samurai kingdom of Wano when Kaido makes his grand appearance as a flying dragon! Kaido is known as the strongest creature alive, so the smart move would be not to antagonize him. But since when does Luffy do the smart thing?! -- VIZ Media

With the raid on Onigashima in sight, Kanjuro’s betrayal is revealed. He’s kidnapped Momonosuke! While the samurai are in shock, Luffy, Law and Kid work together to bring a ray of hope. It’s time to take on Kaido and save Wano!! -- VIZ Media

Join Monkey D. Luffy and his swashbuckling crew in their search for the ultimate treasure, the One Piece. As a child, Monkey D. Luffy dreamed of becoming King of the Pirates. But his life changed when he accidentally ate the Gum-Gum Fruit, an enchanted Devil Fruit that gave him the ability to stretch like rubber. Its only drawback? He’ll never be able to swim again—a serious handicap for an aspiring sea dog! Years later, Luffy sets off on his quest to find the “One Piece,” said to be the greatest treasure in the world… Luffy and his Straw Hat Crew have formed a new alliance in order to take down the tyrants of the sea, but Trafalgar Law, their brother in arms, is captured immediately by the devious and powerful Doflamingo. Marching with a magically miniaturized army, Luffy soldiers on in search of justice and treasure!

During his journey with Whitebeard’s crew, Oden encounters the legendary future pirate king Gold Roger! What does their meeting mean for the world? And what has Orochi been up to while Oden was gone from Wano?! -- VIZ Media