In order to save Robin, Luffy must get past the deadly assassin Rob Lucci. The rest of the Straw Hats are engaged in their own battles to find the special key that will release Robin from the tower.

"With Ivankov's help, Luffy now struggles to make his way back out of Impel Down in order to prevent the execution of his brother Ace. All the prisoners will have to work together if they ever hope to get past the dangerous Warden Magellan. But will an earth-shattering proclamation by the World Government turn everything upside down?" --back cover

The Straw Hats face off against Gecko Moria's zombie generals on Thriller Bark and worry that one of his warriors, who has the skills of Luffy, may be too powerful.

"After almost drowning at the hands of 'Saw-Tooth' Arlong, captain of the nasty Fish-Man pirates, Luffy bounces back with a few tricks up his sleeve. The fate of Coco Village, if not the rest of the East Blue, rests on the outcome of their final battle!" --publisher's website.

"Kyle, Vic, Beth, Harry, and Nate are now hot on the trail of something big! A secret staircase leads down into the unknown, setting them on an exciting chase for clues left by the wealthy explorer Henry Merriweather, who was rumored to have hidden away a priceless treasure. Are the legends real? Where will the five friends end up? And what dangers will they encounter along the way? Because as they’ve come to learn, everything comes at a price…"...

Buggy the Clown, Mr. 2 Bon Clay, and Mr. 3 become Luffy's allies while Warden Magellan uses his Venom-Venom powers to try to stop Luffy from breaking his brother out of Impel Down.

As the epic Paramount War ends, Monkey D. Luffy, who has the ability to stretch like rubber, reflects on the trouble he got into with Ace and Sabo and tries to deal with the loss of his brother.

"As a child, Monkey D. Luffy dreamed of becoming Kinf of the Pirates. But his life changed when he accidentally at the Gum-Gum Fruit, an enchanted Devil Fruit that gave him the ability to stretch like rubber. It's 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." --back cover

"Suri has what it takes to be a monster tamer—she just knows it! She’s even tamed her first monster…if you count Byron. He’s less like a monster, more like a giant dog. He needs a master that’s just his size, so Suri, Caglio, and Byron set off for the land of the giants: the Monster’s Cradle. An epic journey like this requires money and provisions, which they don’t have. But the treasure at the heart of the mole king’s lair might be...

Join Luffy as he tries to become the king of the pirates and find the legendary 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... Now that they’ve reached the New World,...