Bookmaster

Bookmasters are enemies from Kingdom Hearts II.

Replacing the Wizard enemy from the original game, Bookmasters are close relatives to the magic-using Heartless such as Crimson Jazz. Like their predecessor, Bookmasters first appear at the Radiant Garden. After the World that Never Was is revealed, Bookmasters may also be found in Space Paranoids. Bookmasters can use all forms of magic other than Gravity, Reflect, and Cure. They can also hit you with their book. This attack is hard to deflect. There is a small chance that defeating a Bookmaster will reward Goofy with the Akashic Record weapon.

Journal Entry
"A great mage who can handle all three types of elemental magic."

"It bears a striking resemblance to Red Nocturne, Blue Rhapsody, and Yellow Opera when changing stance for use of each magic. It is immune to all magic, and should be defeated immediately."

Trivia

 * The Bookmaster is reading the book the Japanese way, from right to left, if the Heartless symbol is the cover