10, Secret of the Pink PokémonBook - 2017
"The Orange Islands are weird! Ash and the gang discover Pokémon they've never seen before. Onix is made of crystal. Rhyhorn has turned pink. Marill has super sonar. And Snorlax is on a feeding frenzy! There is one thing Ash can count on. Team Rocket is setting their usual traps to swipe rare Pokémon -- and Pikachu, of course. Can Ash stop them before Pikachu becomes Pink-achu?"--Back cover.