Pokemon Adventures Collector's Edition manga volume 8 collects volumes 22, 23 and 24 in an omnibus format and features story by Hidenori Kusaka and art by Satoshi Yamamoto.

The finale of the Ruby & Sapphire arc crescendos with a battle between Legendary Pokémon Kyogre and Groudon! And, in the new FireRed & LeafGreen arc, Green’s long-lost parents have been sucked into a vortex created by a mysterious Pokémon! Red and Blue want to help, but first they must improve their battle skills.