Emerald. Volume 28Book - 2015
Professor Birch sends Sapphire and Ruby to help Emerald find the Wish Pokémon Jirachi, but first Ruby discovers something surprising about Emerald's Sceptile, and everyone learns the true identity of their archnemesis, Guile Hideout.
Publisher: San Francisco, CA : VIZ Media, LLC, 
Edition: Perfect Square edition.
Characteristics: 200 pages : chiefly illustrations ; 20 cm
Alternative Title: Emerald. Volume 28