As Ruby and Sapphire battle legendary Pokémon Kyogre and Groudon, they remember their childhood when they were pushed away from their dreams.

Team Rocket's setting traps to snare rare Pokémon, and Ash must stop them before Pikachu becomes Pink-achu.

As the battle between Legendary Pokemon Groudon and Kyogre rages on, so does the battle to control the orbs that control them.

Catch that thief! Someone is stealing electricity from homes around town. The detective thinks the thief is Pikachu! Ash knows Pikachu didn't do it. Can he and Goh catch the real culprit?

Team Plasma launches an all-out attack on the Nacrene Museum, while Black undergoes grueling training to fight the legendary Pokémon Zekrom and White's new battle skills are put to the test.

When Ash, Pikachu, and Litten visit the Wela Fire Festival, they battle an Alolan Marowak, who stole a special crown that makes any Pokémon who wears it stronger.

"X was a Pokémon Trainer child prodigy. But now he's depressed and hides in his room avoiding everyone-- including his best friend Y. An attack on their hometown of Vaniville Town by Legendary Pokémon Xerneas and Yveltal, led by Team Flare, forces X outside... Now what? X, Y and company meet Trevor's online friend Professor Sycamore...but X is suspicious of him. Trevor sets out to get his Holo Caster repaired by Lysandre...who turns out to be another...

The Pokémon engage in a number of adventures.

"Discover how it all began! Inside this book, you'll learn all about iconic Poǩmon Master Ash Ketchum and his quest. Join Ash and his beloved Pikachu as they travel through all known regions of the Poǩmon world, meeting and battling hundreds of amazing new Poǩmon."-- provided by publisher.