From Bulbapedia, the community-driven Pokémon encyclopedia.
| Pokémon Adventures volume 21
Volume 21: I Want to Let Him Know is the twenty-first volume of the Pokémon Adventures manga and the seventh of eight volumes in the Ruby & Sapphire chapter. It is authored by 日下秀憲 Hidenori Kusaka and illustrated by 山本サトシ Satoshi Yamamoto.
Rono evolves into an Aggron in VS. Spoink II
- This volume has connecting cover art with the next volume.